Search Java Classes and Packages
# Classes and Interfaces in #Apache Accumulo - 1169 results found.
| Name | Description | Type | Package | Framework |
| ABlockReader | Interface | org.apache.accumulo.core.file.blockfile | Apache Accumulo | |
| ABlockWriter | Interface | org.apache.accumulo.core.file.blockfile | Apache Accumulo | |
| AboutCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| AbstractAccumuloMojo | Class | org.apache.accumulo.maven.plugin | Apache Accumulo | |
| AbstractInputFormat | An abstract input format to provide shared methods common to all other input format classes. | Class | org.apache.accumulo.core.client.mapred | Apache Accumulo |
| AbstractInputFormat | An abstract input format to provide shared methods common to all other input format classes. | Class | org.apache.accumulo.core.client.mapreduce | Apache Accumulo |
| AbstractMetricsImpl | Class | org.apache.accumulo.server.metrics | Apache Accumulo | |
| Accumulo | Class | org.apache.accumulo.server | Apache Accumulo | |
| AccumuloClassLoader | Class | org.apache.accumulo.start.classloader | Apache Accumulo | |
| AccumuloCluster | Defines a minimum required set of methods to run an Accumulo cluster. | Interface | org.apache.accumulo.cluster | Apache Accumulo |
| AccumuloConfiguration | Class | org.apache.accumulo.core.conf | Apache Accumulo | |
| AccumuloException | A generic Accumulo Exception for general accumulo failures. | Class | org.apache.accumulo.core.client | Apache Accumulo |
| AccumuloException | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| AccumuloFileOutputFormat | This class allows MapReduce jobs to write output in the Accumulo data file format. | Class | org.apache.accumulo.core.client.mapred | Apache Accumulo |
| AccumuloFileOutputFormat | This class allows MapReduce jobs to write output in the Accumulo data file format. | Class | org.apache.accumulo.core.client.mapreduce | Apache Accumulo |
| AccumuloInputFormat | This class allows MapReduce jobs to use Accumulo as the source of data. | Class | org.apache.accumulo.core.client.mapred | Apache Accumulo |
| AccumuloInputFormat | This class allows MapReduce jobs to use Accumulo as the source of data. | Class | org.apache.accumulo.core.client.mapreduce | Apache Accumulo |
| AccumuloMultiTableInputFormat | This class allows MapReduce jobs to use multiple Accumulo tables as the source of data. | Class | org.apache.accumulo.core.client.mapred | Apache Accumulo |
| AccumuloMultiTableInputFormat | This class allows MapReduce jobs to use multiple Accumulo tables as the source of data. | Class | org.apache.accumulo.core.client.mapreduce | Apache Accumulo |
| AccumuloOutputFormat | This class allows MapReduce jobs to use Accumulo as the sink for data. | Class | org.apache.accumulo.core.client.mapred | Apache Accumulo |
| AccumuloOutputFormat | This class allows MapReduce jobs to use Accumulo as the sink for data. | Class | org.apache.accumulo.core.client.mapreduce | Apache Accumulo |
| AccumuloProxy | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| AccumuloReloadingVFSClassLoader | Classloader that delegates operations to a VFSClassLoader object. | Class | org.apache.accumulo.start.classloader.vfs | Apache Accumulo |
| AccumuloRowInputFormat | This class allows MapReduce jobs to use Accumulo as the source of data. | Class | org.apache.accumulo.core.client.mapred | Apache Accumulo |
| AccumuloRowInputFormat | This class allows MapReduce jobs to use Accumulo as the source of data. | Class | org.apache.accumulo.core.client.mapreduce | Apache Accumulo |
| AccumuloSecurityException | An Accumulo Exception for security violations, authentication failures, authorization failures, etc. | Class | org.apache.accumulo.core.client | Apache Accumulo |
| AccumuloSecurityException | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| AccumuloServerException | This class is intended to encapsulate errors that occurred on the server side. | Class | org.apache.accumulo.core.client.impl | Apache Accumulo |
| AccumuloStatus | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| AccumuloVFSClassLoader | This class builds a hierarchy of Classloaders in the form of: SystemClassLoader that loads JVM classes | Class | org.apache.accumulo.start.classloader.vfs | Apache Accumulo |
| ActionStats | Class | org.apache.accumulo.core.tabletserver.thrift | Apache Accumulo | |
| ActionStatsUpdator | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| ActiveAssignmentRunnable | Class | org.apache.accumulo.tserver | Apache Accumulo | |
| ActiveCompaction | Class | org.apache.accumulo.core.client.admin | Apache Accumulo | |
| ActiveCompaction | Class | org.apache.accumulo.core.tabletserver.thrift | Apache Accumulo | |
| ActiveCompaction | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| ActiveCompactionImpl | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| ActiveScan | Class | org.apache.accumulo.core.client.admin | Apache Accumulo | |
| ActiveScan | Class | org.apache.accumulo.core.tabletserver.thrift | Apache Accumulo | |
| ActiveScan | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| ActiveScanImpl | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| AddAuthsCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| AddressUtil | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| AddressUtil | Class | org.apache.accumulo.fate.util | Apache Accumulo | |
| AddSplits | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| AddSplitsCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| Admin | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| AdminUtil | Class | org.apache.accumulo.fate | Apache Accumulo | |
| AgeOffFilter | A filter that ages off key/value pairs based on the Key's timestamp. | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo |
| AgeOffStore | This store removes Repos, in the store it wraps, that are in a finished or new state for more than a configurable time period. | Class | org.apache.accumulo.fate | Apache Accumulo |
| AggregatingFormatter | Formatter that will aggregate entries for various display purposes. | Class | org.apache.accumulo.core.util.format | Apache Accumulo |
| AggregatingIterator | This iterator wraps another iterator. | Class | org.apache.accumulo.core.iterators | Apache Accumulo |
| Aggregator | Interface | org.apache.accumulo.core.iterators.aggregation | Apache Accumulo | |
| AggregatorConfiguration | Class | org.apache.accumulo.core.iterators.aggregation.conf | Apache Accumulo | |
| AggregatorSet | Class | org.apache.accumulo.core.iterators.aggregation.conf | Apache Accumulo | |
| AlphaNumKeyConstraint | This class is an accumulo constraint that ensures all fields of a key are alpha numeric. | Class | org.apache.accumulo.examples.simple.constraints | Apache Accumulo |
| AlterSystemPerm | Class | org.apache.accumulo.test.randomwalk.security | Apache Accumulo | |
| AlterTable | Class | org.apache.accumulo.test.randomwalk.security | Apache Accumulo | |
| AlterTablePerm | Class | org.apache.accumulo.test.randomwalk.security | Apache Accumulo | |
| Apocalypse | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| ArgumentChecker | This class provides methods to check arguments of a variable number for null values, or anything else that might be required on a routine basis. | Class | org.apache.accumulo.core.util | Apache Accumulo |
| ArrayByteSequence | Class | org.apache.accumulo.core.data | Apache Accumulo | |
| ARS | Accumulo Reservation System : An example reservation system using Accumulo. | Class | org.apache.accumulo.examples.simple.reservations | Apache Accumulo |
| Assignment | Class | org.apache.accumulo.server.master.state | Apache Accumulo | |
| AsyncSocketAppender | An asynchronous appender that maintains its own internal socket appender. | Class | org.apache.accumulo.core.util | Apache Accumulo |
| AsyncSpanReceiver | Deliver Span information periodically to a destination. | Class | org.apache.accumulo.trace.instrument.receivers | Apache Accumulo |
| AuditedSecurityOperation | Class | org.apache.accumulo.server.security | Apache Accumulo | |
| Authenticate | Class | org.apache.accumulo.test.randomwalk.security | Apache Accumulo | |
| AuthenticateCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| AuthenticationToken | Interface | org.apache.accumulo.core.client.security.tokens | Apache Accumulo | |
| Authenticator | This interface is used for the system which will be used for authenticating a user. | Interface | org.apache.accumulo.server.security.handler | Apache Accumulo |
| AuthorizationContainer | An interface for classes that contain a collection of authorizations. | Interface | org.apache.accumulo.core.security | Apache Accumulo |
| Authorizations | A collection of authorization strings. | Class | org.apache.accumulo.core.security | Apache Accumulo |
| Authorizor | This interface is used for the system which will be used for getting a users Authorizations. | Interface | org.apache.accumulo.server.security.handler | Apache Accumulo |
| BadArgumentException | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| BadCombiner | Class | org.apache.accumulo.test.functional | Apache Accumulo | |
| BadIterator | Class | org.apache.accumulo.test.functional | Apache Accumulo | |
| Base64 | A wrapper around commons-codec's Base64 to make sure we get the non-chunked behavior that became the default in commons-codec version 1. | Class | org.apache.accumulo.core.util | Apache Accumulo |
| BaseRelativeTime | Provide time from a local source and a hint from a time source. | Class | org.apache.accumulo.server.util.time | Apache Accumulo |
| BasicServlet | Class | org.apache.accumulo.monitor.servlets | Apache Accumulo | |
| BatchDeleter | Interface | org.apache.accumulo.core.client | Apache Accumulo | |
| BatchScan | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| BatchScanner | In exchange for possibly returning scanned entries out of order, BatchScanner implementations may scan an Accumulo table more efficiently by | Interface | org.apache.accumulo.core.client | Apache Accumulo |
| BatchScannerOpts | Class | org.apache.accumulo.core.cli | Apache Accumulo | |
| BatchScanOptions | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| BatchVerify | Class | org.apache.accumulo.test.randomwalk.sequential | Apache Accumulo | |
| BatchWrite | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| BatchWriter | Send Mutations to a single Table in Accumulo. | Interface | org.apache.accumulo.core.client | Apache Accumulo |
| BatchWriterConfig | Class | org.apache.accumulo.core.client | Apache Accumulo | |
| BatchWriterImpl | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| BatchWriterOpts | Class | org.apache.accumulo.core.cli | Apache Accumulo | |
| BCFile | Block Compressed file, the underlying physical storage layer for TFile. | Class | org.apache.accumulo.core.file.rfile.bcfile | Apache Accumulo |
| BigDecimalCombiner | A family of combiners that treat values as BigDecimals, encoding and decoding using the built-in BigDecimal String input/output functions. | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo |
| BigIntegerLexicoder | A lexicoder to encode/decode a BigInteger to/from bytes that maintain its native Java sort order. | Class | org.apache.accumulo.core.client.lexicoder | Apache Accumulo |
| BinaryFormatter | Class | org.apache.accumulo.core.util.format | Apache Accumulo | |
| BinaryTree | A class for storing data as a binary tree. | Class | org.apache.accumulo.core.util | Apache Accumulo |
| BlockCache | Block cache interface. | Interface | org.apache.accumulo.core.file.blockfile.cache | Apache Accumulo |
| BlockedInputStream | Reader corresponding to BlockedOutputStream. | Class | org.apache.accumulo.core.security.crypto | Apache Accumulo |
| BlockedOutputStream | Class | org.apache.accumulo.core.security.crypto | Apache Accumulo | |
| BlockFileReader | Provides a generic interface for a Reader for a BlockBaseFile format. | Interface | org.apache.accumulo.core.file.blockfile | Apache Accumulo |
| BlockFileWriter | Provides a generic interface for a Writer for a BlockBaseFile format. | Interface | org.apache.accumulo.core.file.blockfile | Apache Accumulo |
| BlockIndex | Class | org.apache.accumulo.core.file.rfile | Apache Accumulo | |
| BloomFilter | The Bloom filter is a data structure that was introduced in 1970 and that has been adopted by the networking research community in the past decade thanks to the bandwidth efficiencies that it offers for the transmission of set membership information between networked hosts. | Class | org.apache.accumulo.core.bloomfilter | Apache Accumulo |
| BloomFilterLayer | A class that sits on top of different accumulo file formats and provides bloom filter functionality. | Class | org.apache.accumulo.core.file | Apache Accumulo |
| BulkFailedCopyProcessor | Copy failed bulk imports. | Class | org.apache.accumulo.tserver | Apache Accumulo |
| BulkImport | Class | org.apache.accumulo.master.tableOps | Apache Accumulo | |
| BulkImport | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| BulkImportDirectory | Class | org.apache.accumulo.test | Apache Accumulo | |
| BulkImporter | Class | org.apache.accumulo.server.client | Apache Accumulo | |
| BulkImportHelper | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| BulkImportTest | If we have a sufficient back-up of imports, let them work off before adding even more bulk-imports. | Class | org.apache.accumulo.test.randomwalk.bulk | Apache Accumulo |
| BulkIngestExample | Example map reduce job that bulk ingest data into an accumulo table. | Class | org.apache.accumulo.examples.simple.mapreduce.bulk | Apache Accumulo |
| BulkInsert | Class | org.apache.accumulo.test.randomwalk.shard | Apache Accumulo | |
| BulkMinusOne | Class | org.apache.accumulo.test.randomwalk.bulk | Apache Accumulo | |
| BulkPlusOne | Class | org.apache.accumulo.test.randomwalk.bulk | Apache Accumulo | |
| BulkTest | Class | org.apache.accumulo.test.randomwalk.bulk | Apache Accumulo | |
| ByeCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| ByteArray | Adaptor class to wrap byte-array backed objects (including java byte array) as RawComparable objects. | Class | org.apache.accumulo.core.file.rfile.bcfile | Apache Accumulo |
| ByteArrayBackedCharSequence | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| ByteArrayComparator | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| ByteArraySet | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| ByteBufferUtil | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| ByteSequence | Class | org.apache.accumulo.core.data | Apache Accumulo | |
| BytesLexicoder | For each of the methods, this lexicoder just passes the input through untouched. | Class | org.apache.accumulo.core.client.lexicoder | Apache Accumulo |
| ByteUtils | Class | org.apache.accumulo.core.client.lexicoder.impl | Apache Accumulo | |
| CachableBlockFile | Class | org.apache.accumulo.core.file.blockfile.impl | Apache Accumulo | |
| CachedBlock | Represents an entry in the LruBlockCache. | Class | org.apache.accumulo.core.file.blockfile.cache | Apache Accumulo |
| CachedBlockQueue | A memory-bound queue that will grow until an element brings total size >= maxSize. | Class | org.apache.accumulo.core.file.blockfile.cache | Apache Accumulo |
| CachedConfiguration | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| CacheEntry | Interface | org.apache.accumulo.core.file.blockfile.cache | Apache Accumulo | |
| CacheTestClean | Class | org.apache.accumulo.test.functional | Apache Accumulo | |
| CacheTestReader | Class | org.apache.accumulo.test.functional | Apache Accumulo | |
| CacheTestWriter | Class | org.apache.accumulo.test.functional | Apache Accumulo | |
| CachingHDFSSecretKeyEncryptionStrategy | A SecretKeyEncryptionStrategy that gets its key from HDFS and caches it for IO. | Class | org.apache.accumulo.core.security.crypto | Apache Accumulo |
| CancelCompactions | Class | org.apache.accumulo.master.tableOps | Apache Accumulo | |
| CellType | Class | org.apache.accumulo.monitor.util.celltypes | Apache Accumulo | |
| ChangeAuthorizations | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| ChangePass | Class | org.apache.accumulo.test.randomwalk.security | Apache Accumulo | |
| ChangePermissions | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| ChangeSecret | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| ChangeTableState | Class | org.apache.accumulo.master.tableOps | Apache Accumulo | |
| ChaoticLoadBalancer | A chaotic load balancer used for testing. | Class | org.apache.accumulo.server.master.balancer | Apache Accumulo |
| CharacterHistogram | A MapReduce that computes a histogram of byte frequency for each file and stores the histogram alongside the file data. | Class | org.apache.accumulo.examples.simple.filedata | Apache Accumulo |
| CheckForMetadataProblems | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| CheckPermission | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| ChunkCombiner | This iterator dedupes chunks and sets their visibilities to the combined visibility of the refs columns. | Class | org.apache.accumulo.examples.simple.filedata | Apache Accumulo |
| ChunkInputFormat | An InputFormat that turns the file data ingested with FileDataIngest into an InputStream using ChunkInputStream. | Class | org.apache.accumulo.examples.simple.filedata | Apache Accumulo |
| ChunkInputStream | An input stream that reads file data stored in one or more Accumulo values. | Class | org.apache.accumulo.examples.simple.filedata | Apache Accumulo |
| ClasspathCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| ClassSize | Class for determining the "size" of a class, an attempt to calculate the actual bytes that an object of this class will occupy in memory The core of this class is taken from the Derby project | Class | org.apache.accumulo.core.file.blockfile.cache | Apache Accumulo |
| CleanUp | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| CleanZookeeper | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| ClearCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| ClientConfiguration | Contains a list of property keys recognized by the Accumulo client and convenience methods for setting them. | Class | org.apache.accumulo.core.client | Apache Accumulo |
| ClientOnDefaultTable | Class | org.apache.accumulo.core.cli | Apache Accumulo | |
| ClientOnDefaultTable | Class | org.apache.accumulo.server.cli | Apache Accumulo | |
| ClientOnRequiredTable | Class | org.apache.accumulo.core.cli | Apache Accumulo | |
| ClientOnRequiredTable | Class | org.apache.accumulo.server.cli | Apache Accumulo | |
| ClientOpts | Class | org.apache.accumulo.core.cli | Apache Accumulo | |
| ClientOpts | Class | org.apache.accumulo.server.cli | Apache Accumulo | |
| ClientService | Class | org.apache.accumulo.core.client.impl.thrift | Apache Accumulo | |
| ClientServiceHandler | Class | org.apache.accumulo.server.client | Apache Accumulo | |
| ClientSideIteratorScanner | A scanner that instantiates iterators on the client side instead of on the tablet server. | Class | org.apache.accumulo.core.client | Apache Accumulo |
| CloneIndex | Class | org.apache.accumulo.test.randomwalk.shard | Apache Accumulo | |
| CloneTable | Class | org.apache.accumulo.master.tableOps | Apache Accumulo | |
| CloneTable | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| CloneTableCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| ClsCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| ClusterControl | Interface | org.apache.accumulo.cluster | Apache Accumulo | |
| ClusterServerType | enum ClusterServerTypeServerType is in the public API. | Class | org.apache.accumulo.cluster | Apache Accumulo |
| CollectTabletStats | Class | org.apache.accumulo.test.performance.scan | Apache Accumulo | |
| Column | Class | org.apache.accumulo.core.data | Apache Accumulo | |
| Column | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| ColumnAgeOffFilter | A filter that ages off key/value pairs based on the Key's column and timestamp. | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo |
| ColumnFamilyCounter | Class | org.apache.accumulo.core.iterators | Apache Accumulo | |
| ColumnFamilyFunctor | Class | org.apache.accumulo.core.file.keyfunctor | Apache Accumulo | |
| ColumnFamilySkippingIterator | Class | org.apache.accumulo.core.iterators.system | Apache Accumulo | |
| ColumnFQ | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| ColumnQualifierFilter | Class | org.apache.accumulo.core.iterators.system | Apache Accumulo | |
| ColumnQualifierFunctor | Class | org.apache.accumulo.core.file.keyfunctor | Apache Accumulo | |
| ColumnSet | Class | org.apache.accumulo.core.iterators.conf | Apache Accumulo | |
| ColumnSliceFilter | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo | |
| ColumnToClassMapping | Class | org.apache.accumulo.core.iterators.conf | Apache Accumulo | |
| ColumnUpdate | Class | org.apache.accumulo.core.data | Apache Accumulo | |
| ColumnUpdate | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| ColumnUtil | Class | org.apache.accumulo.core.iterators.conf | Apache Accumulo | |
| ColumnVisibility | Validate the column visibility is a valid expression and set the visibility for a Mutation. | Class | org.apache.accumulo.core.security | Apache Accumulo |
| Combiner | A SortedKeyValueIterator that combines the Values for different versions (timestamp) of a Key within a row into a single Value. | Class | org.apache.accumulo.core.iterators | Apache Accumulo |
| Commit | Class | org.apache.accumulo.test.randomwalk.image | Apache Accumulo | |
| Commit | Class | org.apache.accumulo.test.randomwalk.multitable | Apache Accumulo | |
| Commit | Class | org.apache.accumulo.test.randomwalk.sequential | Apache Accumulo | |
| Commit | Class | org.apache.accumulo.test.randomwalk.shard | Apache Accumulo | |
| Compact | Class | org.apache.accumulo.test.randomwalk.bulk | Apache Accumulo | |
| Compact | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| Compact | Class | org.apache.accumulo.test.randomwalk.conditional | Apache Accumulo | |
| CompactCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| CompactFilter | Class | org.apache.accumulo.test.randomwalk.shard | Apache Accumulo | |
| Compacting | Class | org.apache.accumulo.core.master.thrift | Apache Accumulo | |
| CompactionIterators | Class | org.apache.accumulo.server.master.tableOps | Apache Accumulo | |
| CompactionPlan | A plan for a compaction: the input files, the files that are *not* inputs to a compaction that should simply be deleted, and the optional parameters used to create the resulting output file. | Class | org.apache.accumulo.tserver.compaction | Apache Accumulo |
| CompactionQueue | Class | org.apache.accumulo.tserver | Apache Accumulo | |
| CompactionReason | enum CompactionReasonEnum Constant Summary | Class | org.apache.accumulo.core.tabletserver.thrift | Apache Accumulo |
| CompactionReason | enum CompactionReasonEnum Constant Summary | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo |
| CompactionStats | Class | org.apache.accumulo.tserver | Apache Accumulo | |
| CompactionStrategy | The interface for customizing major compactions. | Class | org.apache.accumulo.tserver.compaction | Apache Accumulo |
| CompactionsType | Class | org.apache.accumulo.monitor.util.celltypes | Apache Accumulo | |
| CompactionType | Class | org.apache.accumulo.core.tabletserver.thrift | Apache Accumulo | |
| CompactionType | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| CompactionWatcher | Class | org.apache.accumulo.tserver | Apache Accumulo | |
| Compactor | Class | org.apache.accumulo.tserver | Apache Accumulo | |
| CompactRange | Class | org.apache.accumulo.master.tableOps | Apache Accumulo | |
| ComparableBytes | Class | org.apache.accumulo.core.data | Apache Accumulo | |
| ComparablePair | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| CompressedIterators | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| Compression | Compression related stuff. | Class | org.apache.accumulo.core.file.rfile.bcfile | Apache Accumulo |
| ConcurrentFixture | When multiple instance of this test suite are run, all instances will operate on the same set of table names. | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo |
| Condition | Conditions that must be met on a particular column in a row. | Class | org.apache.accumulo.core.data | Apache Accumulo |
| Condition | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| ConditionalMutation | A Mutation that contains a list of conditions that must all be met before the mutation is applied. | Class | org.apache.accumulo.core.data | Apache Accumulo |
| ConditionalMutationSet | Class | org.apache.accumulo.tserver | Apache Accumulo | |
| ConditionalStatus | enum ConditionalStatusEnum Constant Summary | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo |
| ConditionalUpdates | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| ConditionalWriter | ConditionalWriter provides the ability to do efficient, atomic read-modify-write operations on rows. | Interface | org.apache.accumulo.core.client | Apache Accumulo |
| ConditionalWriterConfig | Class | org.apache.accumulo.core.client | Apache Accumulo | |
| ConditionalWriterOptions | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| Config | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| ConfigCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| ConfigSanityCheck | A utility class for checking over configuration entries. | Class | org.apache.accumulo.core.conf | Apache Accumulo |
| ConfigSanityCheck | Class | org.apache.accumulo.server.conf | Apache Accumulo | |
| ConfigurationCopy | Class | org.apache.accumulo.core.conf | Apache Accumulo | |
| ConfigurationObserver | Interface | org.apache.accumulo.core.conf | Apache Accumulo | |
| ConfigurationType | enum ConfigurationTypeEnum Constant Summary | Class | org.apache.accumulo.core.client.impl.thrift | Apache Accumulo |
| ConfiguratorBase | Class | org.apache.accumulo.core.client.mapreduce.lib.impl | Apache Accumulo | |
| ConfiguratorBase | Class | org.apache.accumulo.core.client.mapreduce.lib.util | Apache Accumulo | |
| Connector | Connector connects to an Accumulo instance and allows the user to request readers and writers for the instance as well as various objects that permit administrative operations. | Class | org.apache.accumulo.core.client | Apache Accumulo |
| ConnectorImpl | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| ConsistencyCheck | Class | org.apache.accumulo.test.randomwalk.bulk | Apache Accumulo | |
| Constants | Class | org.apache.accumulo.core | Apache Accumulo | |
| Constraint | Accumulo uses Constraint objects to determine if mutations will be applied to a table. | Interface | org.apache.accumulo.core.constraints | Apache Accumulo |
| ConstraintChecker | Class | org.apache.accumulo.tserver.constraints | Apache Accumulo | |
| ConstraintCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| ConstraintViolationException | Class | org.apache.accumulo.core.tabletserver.thrift | Apache Accumulo | |
| ConstraintViolationSummary | Class | org.apache.accumulo.core.data | Apache Accumulo | |
| ContextManager | Class | org.apache.accumulo.start.classloader.vfs | Apache Accumulo | |
| ContinuousBatchWalker | Class | org.apache.accumulo.test.continuous | Apache Accumulo | |
| ContinuousIngest | Class | org.apache.accumulo.test.continuous | Apache Accumulo | |
| ContinuousMoru | A map only job that reads a table created by continuous ingest and creates doubly linked list. | Class | org.apache.accumulo.test.continuous | Apache Accumulo |
| ContinuousQuery | Using the doc2word table created by Reverse. | Class | org.apache.accumulo.examples.simple.shard | Apache Accumulo |
| ContinuousQuery | Class | org.apache.accumulo.test.continuous | Apache Accumulo | |
| ContinuousScanner | Class | org.apache.accumulo.test.continuous | Apache Accumulo | |
| ContinuousStatsCollector | Class | org.apache.accumulo.test.continuous | Apache Accumulo | |
| ContinuousVerify | A map reduce job that verifies a table created by continuous ingest. | Class | org.apache.accumulo.test.continuous | Apache Accumulo |
| ContinuousWalk | Class | org.apache.accumulo.test.continuous | Apache Accumulo | |
| CopyTable | Class | org.apache.accumulo.test.randomwalk.multitable | Apache Accumulo | |
| CopyTool | Class | org.apache.accumulo.test.randomwalk.multitable | Apache Accumulo | |
| CountingIterator | Class | org.apache.accumulo.core.iterators.system | Apache Accumulo | |
| CountSampler | Sampler that returns true every N calls. | Class | org.apache.accumulo.trace.instrument | Apache Accumulo |
| CreateEmpty | Create an empty RFile for use in recovering from data loss where Accumulo still refers internally to a path. | Class | org.apache.accumulo.core.file.rfile | Apache Accumulo |
| CreateNamespace | Class | org.apache.accumulo.master.tableOps | Apache Accumulo | |
| CreateNamespace | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| CreateNamespaceCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| CreateRandomRFile | Class | org.apache.accumulo.test | Apache Accumulo | |
| CreateRFiles | Class | org.apache.accumulo.test | Apache Accumulo | |
| CreateTable | Class | org.apache.accumulo.master.tableOps | Apache Accumulo | |
| CreateTable | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| CreateTable | Class | org.apache.accumulo.test.randomwalk.multitable | Apache Accumulo | |
| CreateTable | Class | org.apache.accumulo.test.randomwalk.security | Apache Accumulo | |
| CreateTable | Class | org.apache.accumulo.test.randomwalk.unit | Apache Accumulo | |
| CreateTableCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| CreateToken | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| CreateUser | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| CreateUser | Class | org.apache.accumulo.test.randomwalk.security | Apache Accumulo | |
| CreateUserCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| CredentialProviderFactoryShim | Shim around Hadoop: tries to use the CredentialProviderFactory provided by hadoop-common, falling back to a copy inside accumulo-core. | Class | org.apache.accumulo.core.conf | Apache Accumulo |
| CredentialProviderToken | An AuthenticationToken backed by a Hadoop CredentialProvider. | Class | org.apache.accumulo.core.client.security.tokens | Apache Accumulo |
| Credentials | A wrapper for internal use. | Class | org.apache.accumulo.core.security | Apache Accumulo |
| CryptoModule | Classes that obey this interface may be used to provide encrypting and decrypting streams to the rest of Accumulo. | Interface | org.apache.accumulo.core.security.crypto | Apache Accumulo |
| CryptoModuleFactory | This factory module exists to assist other classes in loading crypto modules. | Class | org.apache.accumulo.core.security.crypto | Apache Accumulo |
| CryptoModuleParameters | This class defines several parameters needed by by a module providing cryptographic stream support in Accumulo. | Class | org.apache.accumulo.core.security.crypto | Apache Accumulo |
| CurrentState | Interface | org.apache.accumulo.server.master.state | Apache Accumulo | |
| CustomNonBlockingServer | This class implements a custom non-blocking thrift server, incorporating the THsHaServer features, and overriding the underlying TNonblockingServer methods, especially TNonblockingServer. | Class | org.apache.accumulo.server.util | Apache Accumulo |
| Daemon | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| Daemon | Class | org.apache.accumulo.fate.util | Apache Accumulo | |
| DataFileValue | Class | org.apache.accumulo.core.metadata.schema | Apache Accumulo | |
| DataWriter | Class | org.apache.accumulo.test.stress.random | Apache Accumulo | |
| DateLexicoder | A lexicoder for date objects. | Class | org.apache.accumulo.core.client.lexicoder | Apache Accumulo |
| DateStringFormatter | Class | org.apache.accumulo.core.util.format | Apache Accumulo | |
| DateTimeType | Class | org.apache.accumulo.monitor.util.celltypes | Apache Accumulo | |
| DeadServer | Class | org.apache.accumulo.core.master.thrift | Apache Accumulo | |
| DeadServerList | Class | org.apache.accumulo.server.master.state | Apache Accumulo | |
| DebugCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| DebugCommand | Class | org.apache.accumulo.examples.simple.shell | Apache Accumulo | |
| DebugIterator | Class | org.apache.accumulo.core.iterators | Apache Accumulo | |
| DedupedLogEvent | Class | org.apache.accumulo.server.monitor | Apache Accumulo | |
| DefaultCompactionStrategy | Class | org.apache.accumulo.tserver.compaction | Apache Accumulo | |
| DefaultConfiguration | Class | org.apache.accumulo.core.conf | Apache Accumulo | |
| DefaultCryptoModule | This class implements the CryptoModule interface, defining how calling applications can receive encrypted input and output streams. | Class | org.apache.accumulo.core.security.crypto | Apache Accumulo |
| DefaultCryptoModuleUtils | Class | org.apache.accumulo.core.security.crypto | Apache Accumulo | |
| DefaultFormatter | Class | org.apache.accumulo.core.util.format | Apache Accumulo | |
| DefaultKeySizeConstraint | A constraints that limits the size of keys to 1mb. | Class | org.apache.accumulo.core.constraints | Apache Accumulo |
| DefaultLoadBalancer | Class | org.apache.accumulo.server.master.balancer | Apache Accumulo | |
| DefaultMap | A HashMap that returns a default value if the key is not stored in the map. | Class | org.apache.accumulo.server.util | Apache Accumulo |
| DefaultScanInterpreter | Class | org.apache.accumulo.core.util.interpret | Apache Accumulo | |
| DefaultServlet | Class | org.apache.accumulo.monitor.servlets | Apache Accumulo | |
| Delete | Class | org.apache.accumulo.test.randomwalk.shard | Apache Accumulo | |
| DeleteCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| DeleteIterCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| DeleteManyCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| DeleteNamespace | Class | org.apache.accumulo.master.tableOps | Apache Accumulo | |
| DeleteNamespace | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| DeleteNamespaceCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| DeleteRange | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| DeleterFormatter | Class | org.apache.accumulo.core.util.format | Apache Accumulo | |
| DeleteRowsCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| DeleteScanIterCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| DeleteShellIterCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| DeleteSomeDocs | Class | org.apache.accumulo.test.randomwalk.shard | Apache Accumulo | |
| DeleteTable | Class | org.apache.accumulo.master.tableOps | Apache Accumulo | |
| DeleteTable | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| DeleteTable | Class | org.apache.accumulo.test.randomwalk.unit | Apache Accumulo | |
| DeleteTableCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| DeleteUserCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| DeleteWord | Delete all documents containing a particular word. | Class | org.apache.accumulo.test.randomwalk.shard | Apache Accumulo |
| DeleteZooInstance | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| DeletingIterator | Class | org.apache.accumulo.core.iterators.system | Apache Accumulo | |
| DevNull | An iterator that is useful testing. | Class | org.apache.accumulo.core.iterators | Apache Accumulo |
| DfsLogger | Wrap a connection to a logger. | Class | org.apache.accumulo.tserver.log | Apache Accumulo |
| DiscardCloseOutputStream | Class | org.apache.accumulo.core.security.crypto | Apache Accumulo | |
| DiskUsage | Class | org.apache.accumulo.core.client.admin | Apache Accumulo | |
| DiskUsage | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| DistributedCacheHelper | Class | org.apache.accumulo.core.client.mapreduce.lib.impl | Apache Accumulo | |
| DistributedReadWriteLock | Class | org.apache.accumulo.fate.zookeeper | Apache Accumulo | |
| DistributedStore | Interface | org.apache.accumulo.server.master.state | Apache Accumulo | |
| DistributedStoreException | Class | org.apache.accumulo.server.master.state | Apache Accumulo | |
| DistributedTrace | Class | org.apache.accumulo.core.trace | Apache Accumulo | |
| DistributedWorkQueue | Provides a way to push work out to tablet servers via zookeeper and wait for that work to be done. | Class | org.apache.accumulo.server.zookeeper | Apache Accumulo |
| DoubleLexicoder | A lexicoder for preserving the native Java sort order of Double values. | Class | org.apache.accumulo.core.client.lexicoder | Apache Accumulo |
| DropModIter | Class | org.apache.accumulo.test.functional | Apache Accumulo | |
| DropTable | Class | org.apache.accumulo.test.randomwalk.multitable | Apache Accumulo | |
| DropTable | Class | org.apache.accumulo.test.randomwalk.security | Apache Accumulo | |
| DropTableCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| DropUser | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| DropUser | Class | org.apache.accumulo.test.randomwalk.security | Apache Accumulo | |
| DropUserCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| DUCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| DumpZookeeper | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| Duration | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| DurationType | Class | org.apache.accumulo.monitor.util.celltypes | Apache Accumulo | |
| DynamicBloomFilter | A dynamic Bloom filter (DBF) makes use of a s * m bit matrix but each of the s rows is a standard Bloom filter. | Class | org.apache.accumulo.core.bloomfilter | Apache Accumulo |
| EGrepCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| EmbeddedWebServer | Class | org.apache.accumulo.monitor | Apache Accumulo | |
| Encoder | An encoder represents a typed object that can be encoded/decoded to/from a byte array. | Interface | org.apache.accumulo.core.client.lexicoder | Apache Accumulo |
| Encoding | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| EndOfTableException | Class | org.apache.accumulo.tserver | Apache Accumulo | |
| EstimateInMemMapOverhead | Class | org.apache.accumulo.test | Apache Accumulo | |
| EventCoordinator | Class | org.apache.accumulo.master | Apache Accumulo | |
| ExecfileCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| ExitCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| ExportIndex | Class | org.apache.accumulo.test.randomwalk.shard | Apache Accumulo | |
| ExportTable | Class | org.apache.accumulo.master.tableOps | Apache Accumulo | |
| ExportTableCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| ExtensionCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| FairVolumeChooser | Try to assign some fairness to choosing Volumes. | Class | org.apache.accumulo.test | Apache Accumulo |
| FamilyIntersectingIterator | This class remains here for backwards compatibility. | Class | org.apache.accumulo.core.iterators | Apache Accumulo |
| FastFormat | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| Fate | Class | org.apache.accumulo.fate | Apache Accumulo | |
| FateAdmin | Class | org.apache.accumulo.master.util | Apache Accumulo | |
| FateCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| FateOperation | Class | org.apache.accumulo.core.master.thrift | Apache Accumulo | |
| FateService | Class | org.apache.accumulo.core.master.thrift | Apache Accumulo | |
| FaultyConditionalWriter | A writer that will sometimes return unknown. | Class | org.apache.accumulo.test | Apache Accumulo |
| FileCount | Computes recursive counts over file system information and stores them back into the same Accumulo table. | Class | org.apache.accumulo.examples.simple.dirlist | Apache Accumulo |
| FileDataIngest | Takes a list of files and archives them into Accumulo keyed on hashes of the files. | Class | org.apache.accumulo.examples.simple.filedata | Apache Accumulo |
| FileDataQuery | Retrieves file data based on the hash of the file. | Class | org.apache.accumulo.examples.simple.filedata | Apache Accumulo |
| FileManager | Class | org.apache.accumulo.tserver | Apache Accumulo | |
| FileOperations | Class | org.apache.accumulo.core.file | Apache Accumulo | |
| FileOutputConfigurator | Class | org.apache.accumulo.core.client.mapreduce.lib.impl | Apache Accumulo | |
| FileOutputConfigurator | Class | org.apache.accumulo.core.client.mapreduce.lib.util | Apache Accumulo | |
| FileRef | This is a glue object, to convert short file references to long references. | Class | org.apache.accumulo.server.fs | Apache Accumulo |
| FileSKVIterator | Interface | org.apache.accumulo.core.file | Apache Accumulo | |
| FileSKVWriter | Interface | org.apache.accumulo.core.file | Apache Accumulo | |
| FileSystemMonitor | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| FileUtil | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| Filter | Defines the general behavior of a filter. | Class | org.apache.accumulo.core.bloomfilter | Apache Accumulo |
| Filter | A SortedKeyValueIterator that filters entries from its source iterator. | Class | org.apache.accumulo.core.iterators | Apache Accumulo |
| FilteredConstants | Class | org.apache.accumulo.core | Apache Accumulo | |
| FindMax | Class | org.apache.accumulo.core.client.admin | Apache Accumulo | |
| FindOfflineTablets | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| FirstEntryInRowIterator | Class | org.apache.accumulo.core.iterators | Apache Accumulo | |
| FixedByteArrayOutputStream | Uses a fixed length array and will not grow in size dynamically like the ByteArrayOutputStream. | Class | org.apache.accumulo.core.client.lexicoder.impl | Apache Accumulo |
| Fixture | Class | org.apache.accumulo.test.randomwalk | Apache Accumulo | |
| Flush | Simple example for using tableOperations() (like create, delete, flush, etc). | Class | org.apache.accumulo.examples.simple.client | Apache Accumulo |
| Flush | Class | org.apache.accumulo.test.randomwalk.conditional | Apache Accumulo | |
| Flush | Class | org.apache.accumulo.test.randomwalk.shard | Apache Accumulo | |
| FlushCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| Formatter | Interface | org.apache.accumulo.core.util.format | Apache Accumulo | |
| FormatterCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| FormatterFactory | Class | org.apache.accumulo.core.util.format | Apache Accumulo | |
| Framework | Class | org.apache.accumulo.test.randomwalk | Apache Accumulo | |
| GarbageCollectionAlgorithm | Class | org.apache.accumulo.gc | Apache Accumulo | |
| GarbageCollectionEnvironment | Interface | org.apache.accumulo.gc | Apache Accumulo | |
| GarbageCollectWriteAheadLogs | Class | org.apache.accumulo.gc | Apache Accumulo | |
| GcCycleStats | Class | org.apache.accumulo.core.gc.thrift | Apache Accumulo | |
| GCMonitorService | Class | org.apache.accumulo.core.gc.thrift | Apache Accumulo | |
| GCStatus | Class | org.apache.accumulo.core.gc.thrift | Apache Accumulo | |
| GcStatusServlet | Class | org.apache.accumulo.monitor.servlets | Apache Accumulo | |
| GenerateTestData | Class | org.apache.accumulo.examples.simple.mapreduce.bulk | Apache Accumulo | |
| GenSplits | Class | org.apache.accumulo.test.continuous | Apache Accumulo | |
| GetAuthsCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| GetGroupsCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| GetMasterStats | Class | org.apache.accumulo.test | Apache Accumulo | |
| GetSplitsCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| GrantCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| Grep | Class | org.apache.accumulo.test.randomwalk.shard | Apache Accumulo | |
| GrepCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| GrepIterator | This class remains here for backwards compatibility. | Class | org.apache.accumulo.core.iterators | Apache Accumulo |
| GrepIterator | This iterator provides exact string matching. | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo |
| HadoopCompatUtil | Utility to help manage binary compatibility between Hadoop versions 1 and 2. | Class | org.apache.accumulo.core.util | Apache Accumulo |
| HadoopLogCloser | Class | org.apache.accumulo.server.master.recovery | Apache Accumulo | |
| Halt | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| HdfsFileAttributes | enum HdfsFileAttributesHDFS file content attributes. | Class | org.apache.accumulo.start.classloader.vfs.providers | Apache Accumulo |
| HdfsFileContentInfoFactory | Creates FileContentInfo instances for HDFS. | Class | org.apache.accumulo.start.classloader.vfs.providers | Apache Accumulo |
| HdfsFileObject | A VFS representation of an HDFS file. | Class | org.apache.accumulo.start.classloader.vfs.providers | Apache Accumulo |
| HdfsFileProvider | FileProvider for HDFS files. | Class | org.apache.accumulo.start.classloader.vfs.providers | Apache Accumulo |
| HdfsFileSystem | A VFS FileSystem that interacts with HDFS. | Class | org.apache.accumulo.start.classloader.vfs.providers | Apache Accumulo |
| HdfsFileSystemConfigBuilder | Configuration settings for the HdfsFileSystem. | Class | org.apache.accumulo.start.classloader.vfs.providers | Apache Accumulo |
| HdfsRandomAccessContent | Provides random access to content in an HdfsFileObject. | Class | org.apache.accumulo.start.classloader.vfs.providers | Apache Accumulo |
| HdfsZooInstance | An implementation of Instance that looks in HDFS and ZooKeeper to find the master and root tablet location. | Class | org.apache.accumulo.server.client | Apache Accumulo |
| HeapIterator | Constructs a PriorityQueue of multiple SortedKeyValueIterators. | Class | org.apache.accumulo.core.iterators.system | Apache Accumulo |
| HeapSize | Useful for sizing caches. | Interface | org.apache.accumulo.core.file.blockfile.cache | Apache Accumulo |
| Help | Class | org.apache.accumulo.core.cli | Apache Accumulo | |
| HelpCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| HelpMojo | Display help information on accumulo-maven-plugin. | Class | Apache Accumulo | |
| HexFormatter | Class | org.apache.accumulo.core.util.format | Apache Accumulo | |
| HexScanInterpreter | As simple scan interpreter that converts hex to binary. | Class | org.apache.accumulo.core.util.interpret | Apache Accumulo |
| HiddenCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| Histogram | Class | org.apache.accumulo.test.continuous | Apache Accumulo | |
| HistoryCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| HoldTimeoutException | Class | org.apache.accumulo.tserver | Apache Accumulo | |
| ImageFixture | Class | org.apache.accumulo.test.randomwalk.image | Apache Accumulo | |
| IMMLGBenchmark | Class | org.apache.accumulo.test | Apache Accumulo | |
| ImportDirectoryCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| ImportTable | Class | org.apache.accumulo.master.tableOps | Apache Accumulo | |
| ImportTableCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| Index | This program indexes a set of documents given on the command line into a shard table. | Class | org.apache.accumulo.examples.simple.shard | Apache Accumulo |
| IndexedDocIterator | This iterator facilitates document-partitioned indexing. | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo |
| Info | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| InfoCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| Ingest | Recursively lists the files and directories under a given path, ingests their names and file info into one Accumulo table, indexes the file names in a separate table, and the file data into a third table. | Class | org.apache.accumulo.examples.simple.dirlist | Apache Accumulo |
| Ingest | Class | org.apache.accumulo.test.randomwalk.unit | Apache Accumulo | |
| Ingest | Class | org.apache.accumulo.test.scalability | Apache Accumulo | |
| Init | Class | org.apache.accumulo.test.randomwalk.conditional | Apache Accumulo | |
| Initialize | Class | org.apache.accumulo.server.init | Apache Accumulo | |
| InitialMultiScan | Class | org.apache.accumulo.core.data.thrift | Apache Accumulo | |
| InitialScan | Class | org.apache.accumulo.core.data.thrift | Apache Accumulo | |
| InMemoryMap | Class | org.apache.accumulo.tserver | Apache Accumulo | |
| InputConfigurator | Class | org.apache.accumulo.core.client.mapreduce.lib.impl | Apache Accumulo | |
| InputConfigurator | Class | org.apache.accumulo.core.client.mapreduce.lib.util | Apache Accumulo | |
| InputFormatBase | This abstract InputFormat class allows MapReduce jobs to use Accumulo as the source of K,V pairs. | Class | org.apache.accumulo.core.client.mapred | Apache Accumulo |
| InputFormatBase | This abstract InputFormat class allows MapReduce jobs to use Accumulo as the source of K,V pairs. | Class | org.apache.accumulo.core.client.mapreduce | Apache Accumulo |
| InputTableConfig | This class to holds a batch scan configuration for a table. | Class | org.apache.accumulo.core.client.mapreduce | Apache Accumulo |
| InsecureAuthenticator | This is an Authenticator implementation that doesn't actually do any security. | Class | org.apache.accumulo.server.security.handler | Apache Accumulo |
| InsecurePermHandler | This is a Permission Handler implementation that doesn't actually do any security. | Class | org.apache.accumulo.server.security.handler | Apache Accumulo |
| Insert | Class | org.apache.accumulo.test.randomwalk.shard | Apache Accumulo | |
| InsertCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| InsertWithBatchWriter | Inserts 10K rows (50K entries) into accumulo with each row having 5 entries. | Class | org.apache.accumulo.examples.simple.helloworld | Apache Accumulo |
| Instance | This class represents the information a client needs to know to connect to an instance of accumulo. | Interface | org.apache.accumulo.core.client | Apache Accumulo |
| InstanceOperations | Interface | org.apache.accumulo.core.client.admin | Apache Accumulo | |
| InstanceOperationsImpl | Class | org.apache.accumulo.core.client.admin | Apache Accumulo | |
| InstanceOperationsImpl | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| InstanceUserPassword | Class | org.apache.accumulo.core.trace | Apache Accumulo | |
| IntArgValidator | Class | org.apache.accumulo.test.stress.random | Apache Accumulo | |
| IntegerLexicoder | A lexicoder for signed integers. | Class | org.apache.accumulo.core.client.lexicoder | Apache Accumulo |
| InterferenceTest | This example shows how a concurrent reader and writer can interfere with each other. | Class | org.apache.accumulo.examples.simple.isolation | Apache Accumulo |
| InterpreterCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| InterruptibleIterator | Interface | org.apache.accumulo.core.iterators.system | Apache Accumulo | |
| IntersectingIterator | This class remains here for backwards compatibility. | Class | org.apache.accumulo.core.iterators | Apache Accumulo |
| IntersectingIterator | This iterator facilitates document-partitioned indexing. | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo |
| IsolatedScan | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| IsolatedScanner | A scanner that presents a row isolated view of an accumulo table. | Class | org.apache.accumulo.core.client | Apache Accumulo |
| IsolationException | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| IterationInterruptedException | Class | org.apache.accumulo.core.iterators | Apache Accumulo | |
| IteratorAdapter | Class | org.apache.accumulo.core.client.mock | Apache Accumulo | |
| IteratorConfig | Class | org.apache.accumulo.core.tabletserver.thrift | Apache Accumulo | |
| IteratorEnvironment | Interface | org.apache.accumulo.core.iterators | Apache Accumulo | |
| IteratorScope | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| IteratorSetting | Configure an iterator for minc, majc, and/or scan. | Class | org.apache.accumulo.core.client | Apache Accumulo |
| IteratorSetting | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| IteratorUtil | Class | org.apache.accumulo.core.iterators | Apache Accumulo | |
| IterInfo | Class | org.apache.accumulo.core.data.thrift | Apache Accumulo | |
| IZooReader | Interface | org.apache.accumulo.fate.zookeeper | Apache Accumulo | |
| IZooReaderWriter | Interface | org.apache.accumulo.fate.zookeeper | Apache Accumulo | |
| JobUtil | Class | org.apache.accumulo.examples.simple.mapreduce | Apache Accumulo | |
| JSONServlet | Class | org.apache.accumulo.monitor.servlets | Apache Accumulo | |
| Key | Class | org.apache.accumulo.core.data | Apache Accumulo | |
| Key | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| KeyExtent | Class | org.apache.accumulo.core.data | Apache Accumulo | |
| KeyExtent | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| KeyFunctor | Interface | org.apache.accumulo.core.file.keyfunctor | Apache Accumulo | |
| KeyRangePartitioner | Hadoop partitioner that uses ranges based on row keys, and optionally sub-bins based on hashing. | Class | org.apache.accumulo.core.client.mapreduce.lib.partition | Apache Accumulo |
| KeyUtil | A utility for creating and parsing null-byte separated strings into/from Text objects. | Class | org.apache.accumulo.examples.simple.filedata | Apache Accumulo |
| KeyValue | A key/value pair. | Class | org.apache.accumulo.core.data | Apache Accumulo |
| KeyValue | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| KeyValueAndPeek | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| LargeRowFilter | This class remains here for backwards compatibility. | Class | org.apache.accumulo.core.iterators | Apache Accumulo |
| LargeRowFilter | This iterator suppresses rows that exceed a specified number of columns. | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo |
| LargestFirstMemoryManager | The LargestFirstMemoryManager attempts to keep memory between 80% and 90% full. | Class | org.apache.accumulo.server.tabletserver | Apache Accumulo |
| Lexicoder | A lexicoder provides methods to convert to/from byte arrays. | Interface | org.apache.accumulo.core.client.lexicoder | Apache Accumulo |
| ListCompactionsCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| ListInstances | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| ListIterCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| ListLexicoder | A lexicoder to encode/decode a Java List to/from a byte array where the concatenation of each encoded element sorts lexicographically. | Class | org.apache.accumulo.core.client.lexicoder | Apache Accumulo |
| ListScansCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| ListShellIterCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| ListSplits | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| ListTables | This little program is used by the functional test to get a list of table ids. | Class | org.apache.accumulo.test | Apache Accumulo |
| ListType | Class | org.apache.accumulo.monitor.servlets.trace | Apache Accumulo | |
| ListVolumesUsed | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| LiveTServerSet | Class | org.apache.accumulo.server.master | Apache Accumulo | |
| LocalityCheck | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| LocalityGroupIterator | Class | org.apache.accumulo.core.iterators.system | Apache Accumulo | |
| LocalityGroupUtil | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| LocalWALRecovery | This class will attempt to rewrite any local WALs to HDFS. | Class | org.apache.accumulo.tserver.log | Apache Accumulo |
| Log4jConfiguration | Class | org.apache.accumulo.server.watcher | Apache Accumulo | |
| LogCloser | Interface | org.apache.accumulo.server.master.recovery | Apache Accumulo | |
| LogEntry | Class | org.apache.accumulo.core.tabletserver.log | Apache Accumulo | |
| LogEvents | Class | org.apache.accumulo.tserver.logger | Apache Accumulo | |
| LogFileKey | Class | org.apache.accumulo.server.logger | Apache Accumulo | |
| LogFileKey | Class | org.apache.accumulo.tserver.logger | Apache Accumulo | |
| LogFileValue | Class | org.apache.accumulo.server.logger | Apache Accumulo | |
| LogFileValue | Class | org.apache.accumulo.tserver.logger | Apache Accumulo | |
| LoggingRunnable | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| LoggingRunnable | Class | org.apache.accumulo.fate.util | Apache Accumulo | |
| LoginProperties | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| LogReader | Class | org.apache.accumulo.tserver.logger | Apache Accumulo | |
| LogService | Hijack log4j and capture log events for display. | Class | org.apache.accumulo.server.monitor | Apache Accumulo |
| LogServlet | Class | org.apache.accumulo.monitor.servlets | Apache Accumulo | |
| LogSorter | Class | org.apache.accumulo.tserver.log | Apache Accumulo | |
| LogSpans | A SpanReceiver that just logs the data using log4j. | Class | org.apache.accumulo.trace.instrument.receivers | Apache Accumulo |
| LongCombiner | A TypedValueCombiner that translates each Value to a Long before reducing, then encodes the reduced Long back to a Value. | Class | org.apache.accumulo.core.iterators | Apache Accumulo |
| LongLexicoder | Signed long lexicoder. | Class | org.apache.accumulo.core.client.lexicoder | Apache Accumulo |
| LongSummation | Class | org.apache.accumulo.core.iterators.aggregation | Apache Accumulo | |
| LruBlockCache | A block cache implementation that is memory-aware using HeapSize, memory-bound using an LRU eviction algorithm, and concurrent: backed by a ConcurrentHashMap and with a non-blocking eviction thread giving constant-time cacheBlock(java. | Class | org.apache.accumulo.core.file.blockfile.cache | Apache Accumulo |
| Main | Class | org.apache.accumulo.start | Apache Accumulo | |
| MajorCompactionReason | enum MajorCompactionReasonEnum Constant Summary | Class | org.apache.accumulo.tserver.compaction | Apache Accumulo |
| MajorCompactionRequest | Information that can be used to determine how a tablet is to be major compacted, if needed. | Class | org.apache.accumulo.tserver.compaction | Apache Accumulo |
| MapCounter | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| MapFileInfo | Class | org.apache.accumulo.core.data.thrift | Apache Accumulo | |
| MapFileIterator | Class | org.apache.accumulo.core.iterators.system | Apache Accumulo | |
| MapFileOperations | Class | org.apache.accumulo.core.file.map | Apache Accumulo | |
| MapFileUtil | Class | org.apache.accumulo.core.file.map | Apache Accumulo | |
| MapRedVerify | Class | org.apache.accumulo.test.randomwalk.sequential | Apache Accumulo | |
| MapRedVerifyTool | Class | org.apache.accumulo.test.randomwalk.sequential | Apache Accumulo | |
| MapRLogCloser | Class | org.apache.accumulo.server.master.recovery | Apache Accumulo | |
| Master | The Master is responsible for assigning and balancing tablets to tablet servers. | Class | org.apache.accumulo.master | Apache Accumulo |
| MasterClient | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| MasterClientService | Class | org.apache.accumulo.core.master.thrift | Apache Accumulo | |
| MasterGoalState | enum MasterGoalStateEnum Constant Summary | Class | org.apache.accumulo.core.master.thrift | Apache Accumulo |
| MasterMessage | Interface | org.apache.accumulo.tserver.mastermessage | Apache Accumulo | |
| MasterMetadataUtil | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| MasterMonitorInfo | Class | org.apache.accumulo.core.master.thrift | Apache Accumulo | |
| MasterNotRunningException | Class | org.apache.accumulo.core.master | Apache Accumulo | |
| MasterRepo | Class | org.apache.accumulo.master.tableOps | Apache Accumulo | |
| MasterServlet | Class | org.apache.accumulo.monitor.servlets | Apache Accumulo | |
| MasterState | Class | org.apache.accumulo.core.master.thrift | Apache Accumulo | |
| MaxCombiner | A Combiner that interprets Values as Longs and returns the largest Long among them. | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo |
| MaxMutationSize | Ensure that mutations are a reasonable size: we must be able to fit several in memory at a time. | Class | org.apache.accumulo.examples.simple.constraints | Apache Accumulo |
| MaxRowCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| MemoryManagementActions | Class | org.apache.accumulo.server.tabletserver | Apache Accumulo | |
| MemoryManager | A MemoryManager in accumulo currently determines when minor compactions should occur and when ingest should be put on hold. | Interface | org.apache.accumulo.server.tabletserver | Apache Accumulo |
| MemoryUnit | Class | org.apache.accumulo.minicluster | Apache Accumulo | |
| MemValue | Class | org.apache.accumulo.tserver | Apache Accumulo | |
| Merge | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| Merge | Class | org.apache.accumulo.test.randomwalk.bulk | Apache Accumulo | |
| Merge | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| Merge | Class | org.apache.accumulo.test.randomwalk.conditional | Apache Accumulo | |
| Merge | Class | org.apache.accumulo.test.randomwalk.shard | Apache Accumulo | |
| MergeCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| MergeInfo | Information about the current merge/rangeDelete. | Class | org.apache.accumulo.server.master.state | Apache Accumulo |
| MergeState | Class | org.apache.accumulo.server.master.state | Apache Accumulo | |
| MergeStats | Class | org.apache.accumulo.master.state | Apache Accumulo | |
| MetaBlockAlreadyExists | Exception - Meta Block with the same name already exists. | Class | org.apache.accumulo.core.file.rfile.bcfile | Apache Accumulo |
| MetaBlockDoesNotExist | Exception - No such Meta Block with the given name. | Class | org.apache.accumulo.core.file.rfile.bcfile | Apache Accumulo |
| MetadataBatchScanTest | Class | org.apache.accumulo.test.performance.metadata | Apache Accumulo | |
| MetadataBulkLoadFilter | Class | org.apache.accumulo.server.iterators | Apache Accumulo | |
| MetadataConstraints | Class | org.apache.accumulo.server.constraints | Apache Accumulo | |
| MetadataLocationObtainer | Class | org.apache.accumulo.core.metadata | Apache Accumulo | |
| MetadataSchema | Class | org.apache.accumulo.core.metadata.schema | Apache Accumulo | |
| MetadataServicer | Class | org.apache.accumulo.core.metadata | Apache Accumulo | |
| MetaDataStateStore | Class | org.apache.accumulo.server.master.state | Apache Accumulo | |
| MetadataTable | Class | org.apache.accumulo.core.metadata | Apache Accumulo | |
| MetaDataTableScanner | Class | org.apache.accumulo.server.master.state | Apache Accumulo | |
| MetadataTableUtil | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| MetricsConfiguration | Class | org.apache.accumulo.server.metrics | Apache Accumulo | |
| MilliSpan | A Span implementation that stores its information in milliseconds since the epoch. | Class | org.apache.accumulo.trace.instrument.impl | Apache Accumulo |
| MinCombiner | A Combiner that interprets Values as Longs and returns the smallest Long among them. | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo |
| MiniAccumuloCluster | A utility class that will create Zookeeper and Accumulo processes that write all of their data to a single local directory. | Class | org.apache.accumulo.minicluster | Apache Accumulo |
| MiniAccumuloClusterControl | Class | org.apache.accumulo.minicluster.impl | Apache Accumulo | |
| MiniAccumuloClusterImpl | A utility class that will create Zookeeper and Accumulo processes that write all of their data to a single local directory. | Class | org.apache.accumulo.minicluster.impl | Apache Accumulo |
| MiniAccumuloConfig | Holds configuration for MiniAccumuloCluster. | Class | org.apache.accumulo.minicluster | Apache Accumulo |
| MiniAccumuloConfigImpl | Holds configuration for MiniAccumuloClusterImpl. | Class | org.apache.accumulo.minicluster.impl | Apache Accumulo |
| MiniAccumuloInstance | Class | org.apache.accumulo.minicluster | Apache Accumulo | |
| MiniAccumuloRunner | A runner for starting up a MiniAccumuloCluster from the command line using an optional configuration properties file. | Class | org.apache.accumulo.minicluster | Apache Accumulo |
| MiniDFSUtil | Class | org.apache.accumulo.start.classloader.vfs | Apache Accumulo | |
| MinorCompactor | Class | org.apache.accumulo.tserver | Apache Accumulo | |
| MockAccumulo | Class | org.apache.accumulo.core.client.mock | Apache Accumulo | |
| MockBatchDeleter | BatchDeleter for a MockAccumulo instance. | Class | org.apache.accumulo.core.client.mock | Apache Accumulo |
| MockBatchScanner | Class | org.apache.accumulo.core.client.mock | Apache Accumulo | |
| MockBatchWriter | Class | org.apache.accumulo.core.client.mock | Apache Accumulo | |
| MockConnector | Class | org.apache.accumulo.core.client.mock | Apache Accumulo | |
| MockInstance | Mock Accumulo provides an in memory implementation of the Accumulo client API. | Class | org.apache.accumulo.core.client.mock | Apache Accumulo |
| MockInstanceOperations | Class | org.apache.accumulo.core.client.mock | Apache Accumulo | |
| MockMultiTableBatchWriter | Class | org.apache.accumulo.core.client.mock | Apache Accumulo | |
| MockNamespace | Class | org.apache.accumulo.core.client.mock | Apache Accumulo | |
| MockScanner | Class | org.apache.accumulo.core.client.mock | Apache Accumulo | |
| MockScannerBase | Class | org.apache.accumulo.core.client.mock | Apache Accumulo | |
| MockSecurityOperations | Class | org.apache.accumulo.core.client.mock | Apache Accumulo | |
| MockShell | An Accumulo Shell implementation that allows a developer to attach an InputStream and Writer to the Shell for testing purposes. | Class | org.apache.accumulo.core.client.mock | Apache Accumulo |
| MockTable | Class | org.apache.accumulo.core.client.mock | Apache Accumulo | |
| MockTableOperations | Class | org.apache.accumulo.core.client.mock | Apache Accumulo | |
| MockTabletLocator | Class | org.apache.accumulo.core.client.mock.impl | Apache Accumulo | |
| MockTabletLocator | Class | org.apache.accumulo.core.client.mock | Apache Accumulo | |
| Module | Class | org.apache.accumulo.test.randomwalk | Apache Accumulo | |
| Monitor | Serve master statistics with an embedded web server. | Class | org.apache.accumulo.monitor | Apache Accumulo |
| MonitorLog4jWatcher | Class | org.apache.accumulo.server.watcher | Apache Accumulo | |
| MonitorUtil | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| MultiIterator | An iterator capable of iterating over other iterators in sorted order. | Class | org.apache.accumulo.core.iterators.system | Apache Accumulo |
| MultiLevelIndex | Class | org.apache.accumulo.core.file.rfile | Apache Accumulo | |
| MultiReader | Provide simple Map. | Class | org.apache.accumulo.tserver.log | Apache Accumulo |
| MultiScanResult | Class | org.apache.accumulo.core.data.thrift | Apache Accumulo | |
| MultiTableBatchWriter | This class enables efficient batch writing to multiple tables. | Interface | org.apache.accumulo.core.client | Apache Accumulo |
| MultiTableBatchWriterImpl | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| MultiTableFixture | Class | org.apache.accumulo.test.randomwalk.multitable | Apache Accumulo | |
| MutableByteSequence | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| Mutation | Mutation represents an action that manipulates a row in a table. | Class | org.apache.accumulo.core.data | Apache Accumulo |
| MutationsRejectedException | Communicate the failed mutations of a BatchWriter back to the client. | Class | org.apache.accumulo.core.client | Apache Accumulo |
| MutationsRejectedException | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| MyAppShellExtension | Class | org.apache.accumulo.examples.simple.shell | Apache Accumulo | |
| NamespaceConfiguration | Class | org.apache.accumulo.server.conf | Apache Accumulo | |
| NamespaceExistsException | Thrown when the namespace specified already exists, and it was expected that it didn'tSee Also:Serialized Form | Class | org.apache.accumulo.core.client | Apache Accumulo |
| NamespaceNotEmptyException | Thrown when the namespace specified contains tablesSee Also:Serialized Form | Class | org.apache.accumulo.core.client | Apache Accumulo |
| NamespaceNotFoundException | Thrown when the namespace specified doesn't exist when it was expected toSee Also:Serialized Form | Class | org.apache.accumulo.core.client | Apache Accumulo |
| NamespaceOperations | Provides an API for administering namespaces All tables exist in a namespace. | Interface | org.apache.accumulo.core.client.admin | Apache Accumulo |
| NamespaceOperationsHelper | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| NamespaceOperationsImpl | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| NamespacePermission | enum NamespacePermissionAccumulo namespace permissions. | Class | org.apache.accumulo.core.security | Apache Accumulo |
| NamespacePermissionsCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| NamespacePropUtil | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| Namespaces | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| NamespacesCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| NamingThreadFactory | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| NativeMap | This class stores data in a C++ map. | Class | org.apache.accumulo.tserver | Apache Accumulo |
| NativeMapConcurrencyTest | Class | org.apache.accumulo.test | Apache Accumulo | |
| NativeMapPerformanceTest | Class | org.apache.accumulo.test | Apache Accumulo | |
| NativeMapStressTest | Class | org.apache.accumulo.test | Apache Accumulo | |
| NGramIngest | Map job to ingest n-gram files from http://storage. | Class | org.apache.accumulo.examples.simple.mapreduce | Apache Accumulo |
| Node | Class | org.apache.accumulo.test.randomwalk | Apache Accumulo | |
| NoFlushOutputStream | Class | org.apache.accumulo.core.security.crypto | Apache Accumulo | |
| NoMoreEntriesException | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| NonCachingSecretKeyEncryptionStrategy | Class | org.apache.accumulo.core.security.crypto | Apache Accumulo | |
| NonConfiguredVolume | Volume implementation which represents a Volume for which we have a FileSystem but no base path because it is not configured via Property. | Class | org.apache.accumulo.core.volume | Apache Accumulo |
| NoSuchMetaStoreException | Class | org.apache.accumulo.core.file | Apache Accumulo | |
| NoSuchScanIDException | Class | org.apache.accumulo.core.tabletserver.thrift | Apache Accumulo | |
| NoTableCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| NotServingTabletException | Class | org.apache.accumulo.core.tabletserver.thrift | Apache Accumulo | |
| NullBatchWriter | Class | org.apache.accumulo.test | Apache Accumulo | |
| NullKeyValueIterator | Class | org.apache.accumulo.monitor.servlets.trace | Apache Accumulo | |
| NullScanner | Class | org.apache.accumulo.monitor.servlets.trace | Apache Accumulo | |
| NullSpan | A Span that does nothing. | Class | org.apache.accumulo.trace.instrument.impl | Apache Accumulo |
| NullToken | Class | org.apache.accumulo.core.client.security.tokens | Apache Accumulo | |
| NullTserver | The purpose of this class is to server as fake tserver that is a data sink like /dev/null. | Class | org.apache.accumulo.test.performance.thrift | Apache Accumulo |
| NumArraySummation | Class | org.apache.accumulo.core.iterators.aggregation | Apache Accumulo | |
| NumberType | Class | org.apache.accumulo.monitor.util.celltypes | Apache Accumulo | |
| NumericValueConstraint | This class is an accumulo constraint that ensures values are numeric strings. | Class | org.apache.accumulo.examples.simple.constraints | Apache Accumulo |
| NumSummation | Class | org.apache.accumulo.core.iterators.aggregation | Apache Accumulo | |
| NumUtil | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| ObservableConfiguration | A configuration that can be observed. | Class | org.apache.accumulo.core.conf | Apache Accumulo |
| OfflineCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| OfflineScanner | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| OfflineTable | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| OfflineTable | Class | org.apache.accumulo.test.randomwalk.multitable | Apache Accumulo | |
| OnlineCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| OperationServlet | Class | org.apache.accumulo.monitor.servlets | Apache Accumulo | |
| OpTimer | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| OptionDescriber | The OptionDescriber interface allows you to set up iterator properties interactively in the accumulo shell. | Interface | org.apache.accumulo.core.iterators | Apache Accumulo |
| OptUtil | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| OrIterator | An iterator that handles "OR" query constructs on the server side. | Class | org.apache.accumulo.core.iterators | Apache Accumulo |
| OutputConfigurator | Class | org.apache.accumulo.core.client.mapreduce.lib.impl | Apache Accumulo | |
| OutputConfigurator | Class | org.apache.accumulo.core.client.mapreduce.lib.util | Apache Accumulo | |
| Pair | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| PairLexicoder | This class is a lexicoder that sorts a ComparablePair. | Class | org.apache.accumulo.core.client.lexicoder | Apache Accumulo |
| PartialKey | Class | org.apache.accumulo.core.data | Apache Accumulo | |
| PartialKey | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| PasswdCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| PasswordToken | Class | org.apache.accumulo.core.client.security.tokens | Apache Accumulo | |
| PeekingIterator | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| PercentageType | Class | org.apache.accumulo.monitor.util.celltypes | Apache Accumulo | |
| PerColumnIteratorConfig | See Also:IteratorSetting. | Class | org.apache.accumulo.core.iterators.conf | Apache Accumulo |
| PermissionHandler | This interface is used for the system which will be used for getting a users permissions. | Interface | org.apache.accumulo.server.security.handler | Apache Accumulo |
| PingCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| PortUtils | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| PostDelegatingVFSClassLoader | Class | org.apache.accumulo.start.classloader.vfs | Apache Accumulo | |
| PreciseNumberType | Class | org.apache.accumulo.monitor.util.celltypes | Apache Accumulo | |
| PrintInfo | Class | org.apache.accumulo.core.file.rfile.bcfile | Apache Accumulo | |
| PrintInfo | Class | org.apache.accumulo.core.file.rfile | Apache Accumulo | |
| PrintScanTimeHistogram | Class | org.apache.accumulo.test.continuous | Apache Accumulo | |
| ProblemReport | Class | org.apache.accumulo.server.problems | Apache Accumulo | |
| ProblemReportingIterator | Class | org.apache.accumulo.server.problems | Apache Accumulo | |
| ProblemReports | Class | org.apache.accumulo.server.problems | Apache Accumulo | |
| ProblemServlet | Class | org.apache.accumulo.monitor.servlets | Apache Accumulo | |
| ProblemType | Class | org.apache.accumulo.server.problems | Apache Accumulo | |
| ProcessNotFoundException | Class | org.apache.accumulo.minicluster.impl | Apache Accumulo | |
| ProcessReference | Opaque handle to a process. | Class | org.apache.accumulo.minicluster.impl | Apache Accumulo |
| ProgressChartType | Class | org.apache.accumulo.monitor.util.celltypes | Apache Accumulo | |
| Property | Class | org.apache.accumulo.core.conf | Apache Accumulo | |
| PropertyType | Class | org.apache.accumulo.core.conf | Apache Accumulo | |
| ProvidesTime | An interface for anything that returns the time in the same format as System. | Interface | org.apache.accumulo.server.util.time | Apache Accumulo |
| Proxy | Class | org.apache.accumulo.proxy | Apache Accumulo | |
| ProxyServer | Proxy Server exposing the Accumulo API via Thrift. | Class | org.apache.accumulo.proxy | Apache Accumulo |
| Query | This program queries a set of terms in the shard table (populated by Index) using the IntersectingIterator. | Class | org.apache.accumulo.examples.simple.shard | Apache Accumulo |
| QueryMetadataTable | Class | org.apache.accumulo.test | Apache Accumulo | |
| QueryUtil | Provides utility methods for getting the info for a file, listing the contents of a directory, and performing single wild card searches on file or directory names. | Class | org.apache.accumulo.examples.simple.dirlist | Apache Accumulo |
| QuestionCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| QuitCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| QuotedStringTokenizer | A basic tokenizer for generating tokens from a string. | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo |
| RandomBatchScanner | Simple example for reading random batches of data from Accumulo. | Class | org.apache.accumulo.examples.simple.client | Apache Accumulo |
| RandomBatchWriter | Simple example for writing random data to Accumulo. | Class | org.apache.accumulo.examples.simple.client | Apache Accumulo |
| RandomByteArrays | A stream that will create random byte arrays as it is looped over. | Class | org.apache.accumulo.test.stress.random | Apache Accumulo |
| RandomizeVolumes | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| RandomMutations | Class | org.apache.accumulo.test.stress.random | Apache Accumulo | |
| RandomVolumeChooser | Class | org.apache.accumulo.server.fs | Apache Accumulo | |
| RandomWithinRange | Class that returns positive integers between some minimum and maximum. | Class | org.apache.accumulo.test.stress.random | Apache Accumulo |
| RandomWriter | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| Range | This class is used to specify a range of Accumulo Keys. | Class | org.apache.accumulo.core.data | Apache Accumulo |
| Range | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| RangeInputSplit | The Class RangeInputSplit. | Class | org.apache.accumulo.core.client.mapred | Apache Accumulo |
| RangeInputSplit | The Class RangeInputSplit. | Class | org.apache.accumulo.core.client.mapreduce | Apache Accumulo |
| RangePartitioner | Hadoop partitioner that uses ranges, and optionally sub-bins based on hashing. | Class | org.apache.accumulo.core.client.mapreduce.lib.partition | Apache Accumulo |
| Rate | Class | org.apache.accumulo.tserver | Apache Accumulo | |
| RawComparable | Interface for objects that can be compared through RawComparator. | Interface | org.apache.accumulo.core.file.rfile.bcfile | Apache Accumulo |
| ReadData | Reads all data between two rows; all data after a given row; or all data in a table, depending on the number of arguments given. | Class | org.apache.accumulo.examples.simple.helloworld | Apache Accumulo |
| ReadOnlyRepo | Read only access to a repeatable persisted operation. | Interface | org.apache.accumulo.fate | Apache Accumulo |
| ReadOnlyStore | This store decorates a TStore to make sure it can not be modified. | Class | org.apache.accumulo.fate | Apache Accumulo |
| ReadOnlyTStore | Read only access to a Transaction Store. | Interface | org.apache.accumulo.fate | Apache Accumulo |
| ReadWriteExample | Class | org.apache.accumulo.examples.simple.client | Apache Accumulo | |
| RecoveryException | Class | org.apache.accumulo.core.master.thrift | Apache Accumulo | |
| RecoveryManager | Class | org.apache.accumulo.master.recovery | Apache Accumulo | |
| RecoveryPath | Class | org.apache.accumulo.server.master.recovery | Apache Accumulo | |
| RecoveryStatus | Class | org.apache.accumulo.core.master.thrift | Apache Accumulo | |
| RegexExample | Class | org.apache.accumulo.examples.simple.mapreduce | Apache Accumulo | |
| RegExFilter | A Filter that matches entries based on Java regular expressions. | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo |
| Reindex | Class | org.apache.accumulo.test.randomwalk.shard | Apache Accumulo | |
| RelativeKey | Class | org.apache.accumulo.core.file.rfile | Apache Accumulo | |
| RelativeTime | Provide time from System time and hints from another time source. | Class | org.apache.accumulo.server.util.time | Apache Accumulo |
| RemoteShell | Execute a command, leveraging Hadoop's Shell. | Class | org.apache.accumulo.cluster | Apache Accumulo |
| RemoteShellOptions | Property-based configuration of options to control how SSH is performed. | Class | org.apache.accumulo.cluster | Apache Accumulo |
| RemoteSpan | Class | org.apache.accumulo.trace.thrift | Apache Accumulo | |
| RemoveEntriesForMissingFiles | Remove file entries for map files that don't exist. | Class | org.apache.accumulo.server.util | Apache Accumulo |
| RenameNamespace | Class | org.apache.accumulo.master.tableOps | Apache Accumulo | |
| RenameNamespace | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| RenameNamespaceCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| RenameTable | Class | org.apache.accumulo.master.tableOps | Apache Accumulo | |
| RenameTable | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| RenameTableCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| Repo | Interface | org.apache.accumulo.fate | Apache Accumulo | |
| ReqVisFilter | A Filter that matches entries with a non-empty ColumnVisibility. | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo |
| RestoreZookeeper | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| Retry | Encapsulates the retrying implementation for some operation. | Class | org.apache.accumulo.fate.zookeeper | Apache Accumulo |
| RetryFactory | Class | org.apache.accumulo.fate.zookeeper | Apache Accumulo | |
| Reverse | The program reads an accumulo table written by Index and writes out to another table. | Class | org.apache.accumulo.examples.simple.shard | Apache Accumulo |
| ReverseLexicoder | A lexicoder that flips the sort order from another lexicoder. | Class | org.apache.accumulo.core.client.lexicoder | Apache Accumulo |
| RevokeCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| RFile | Class | org.apache.accumulo.core.file.rfile | Apache Accumulo | |
| RFileOperations | Class | org.apache.accumulo.core.file.rfile | Apache Accumulo | |
| RootFiles | Class | org.apache.accumulo.tserver | Apache Accumulo | |
| RootMilliSpan | Span that roots the span tree in a process, but perhaps not the whole trace. | Class | org.apache.accumulo.trace.instrument.impl | Apache Accumulo |
| RootTable | Class | org.apache.accumulo.core.metadata | Apache Accumulo | |
| RootTabletLocator | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| RootTabletStateStore | Class | org.apache.accumulo.server.master.state | Apache Accumulo | |
| RowDeletingIterator | This class remains here for backwards compatibility. | Class | org.apache.accumulo.core.iterators | Apache Accumulo |
| RowDeletingIterator | An iterator for deleting whole rows. | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo |
| RowEncodingIterator | The RowEncodingIterator is designed to provide row-isolation so that queries see mutations as atomic. | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo |
| RowFilter | This iterator makes it easy to select rows that meet a given criteria. | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo |
| RowFunctor | Class | org.apache.accumulo.core.file.keyfunctor | Apache Accumulo | |
| RowHash | Class | org.apache.accumulo.examples.simple.mapreduce | Apache Accumulo | |
| RowIterator | Group Key/Value pairs into Iterators over rows. | Class | org.apache.accumulo.core.client | Apache Accumulo |
| RowOperations | A demonstration of reading entire rows and deleting entire rows. | Class | org.apache.accumulo.examples.simple.client | Apache Accumulo |
| RpcClientInvocationHandler | Class | org.apache.accumulo.trace.instrument.thrift | Apache Accumulo | |
| RpcServerInvocationHandler | Class | org.apache.accumulo.trace.instrument.thrift | Apache Accumulo | |
| RpcWrapper | This class accommodates the changes in THRIFT-1805, which appeared in Thrift 0. | Class | org.apache.accumulo.server.util | Apache Accumulo |
| Run | Class | org.apache.accumulo.test.scalability | Apache Accumulo | |
| RunnableStartedAt | Encapsulation of a task and the time it began execution. | Class | org.apache.accumulo.tserver | Apache Accumulo |
| Sampler | Extremely simple callback to determine the frequency that an action should be performed. | Interface | org.apache.accumulo.trace.instrument | Apache Accumulo |
| ScaleTest | Class | org.apache.accumulo.test.scalability | Apache Accumulo | |
| Scan | Class | org.apache.accumulo.test.randomwalk.unit | Apache Accumulo | |
| Scan | Class | org.apache.accumulo.test.stress.random | Apache Accumulo | |
| ScanColumn | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| ScanCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| ScanInterpreter | A simple interface for creating shell plugins that translate the range and column arguments for the shell's scan command. | Interface | org.apache.accumulo.core.util.interpret | Apache Accumulo |
| ScanMeta | Class | org.apache.accumulo.test.randomwalk.image | Apache Accumulo | |
| Scanner | Scans a table over a given range. | Interface | org.apache.accumulo.core.client | Apache Accumulo |
| ScannerBase | This class hosts configuration methods that are shared between different types of scanners. | Interface | org.apache.accumulo.core.client | Apache Accumulo |
| ScannerImpl | provides scanner functionality "Clients can iterate over multiple column families, and there are several mechanisms for limiting the rows, columns, and timestamps traversed by a scan. | Class | org.apache.accumulo.core.client.impl | Apache Accumulo |
| ScannerIterator | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| ScannerOptions | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| ScannerOpts | Class | org.apache.accumulo.core.cli | Apache Accumulo | |
| ScanOptions | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| ScanResult | Class | org.apache.accumulo.core.data.thrift | Apache Accumulo | |
| ScanResult | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| ScanServlet | Class | org.apache.accumulo.monitor.servlets | Apache Accumulo | |
| ScanState | Class | org.apache.accumulo.core.client.admin | Apache Accumulo | |
| ScanState | Class | org.apache.accumulo.core.tabletserver.thrift | Apache Accumulo | |
| ScanState | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| ScanTable | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| ScanType | Class | org.apache.accumulo.core.client.admin | Apache Accumulo | |
| ScanType | Class | org.apache.accumulo.core.tabletserver.thrift | Apache Accumulo | |
| ScanType | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| ScriptCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| Search | Class | org.apache.accumulo.test.randomwalk.shard | Apache Accumulo | |
| SecretKeyEncryptionStrategy | Interface | org.apache.accumulo.core.security.crypto | Apache Accumulo | |
| SecurityErrorCode | enum SecurityErrorCodeEnum Constant Summary | Class | org.apache.accumulo.core.client.impl.thrift | Apache Accumulo |
| SecurityErrorCode | enum SecurityErrorCodeEnum Constant Summary | Class | org.apache.accumulo.core.client.security | Apache Accumulo |
| SecurityFixture | Class | org.apache.accumulo.test.randomwalk.security | Apache Accumulo | |
| SecurityHelper | Class | org.apache.accumulo.test.randomwalk.security | Apache Accumulo | |
| SecurityOperation | Class | org.apache.accumulo.server.security | Apache Accumulo | |
| SecurityOperations | Interface | org.apache.accumulo.core.client.admin | Apache Accumulo | |
| SecurityOperationsImpl | Class | org.apache.accumulo.core.client.admin | Apache Accumulo | |
| SecurityOperationsImpl | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| SecurityUtil | Class | org.apache.accumulo.server.security | Apache Accumulo | |
| SelectiveBulkTest | Selectively runs the actual BulkTest based on the number of active TServers and the number of queued operations. | Class | org.apache.accumulo.test.randomwalk.bulk | Apache Accumulo |
| SelectiveQueueing | Chooses whether or not an operation should be queued based on the current thread pool queue length and the number of available TServers. | Class | org.apache.accumulo.test.randomwalk.bulk | Apache Accumulo |
| SendLogToChainsaw | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| SendSpansViaThrift | Send Span data to a destination using thrift. | Class | org.apache.accumulo.trace.instrument.receivers | Apache Accumulo |
| SequenceFileIterator | Class | org.apache.accumulo.core.iterators.system | Apache Accumulo | |
| SequentialBatchWriter | Simple example for writing random data in sequential order to Accumulo. | Class | org.apache.accumulo.examples.simple.client | Apache Accumulo |
| SequentialFixture | Class | org.apache.accumulo.test.randomwalk.sequential | Apache Accumulo | |
| ServerClient | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| ServerColumnUpdate | Class | org.apache.accumulo.server.data | Apache Accumulo | |
| ServerConditionalMutation | Class | org.apache.accumulo.tserver.data | Apache Accumulo | |
| ServerConfiguration | Prefer ServerConfigurationFactory over this class, due to this class being deprecated in future versions with the addition of ACCUMULO-2615. | Class | org.apache.accumulo.server.conf | Apache Accumulo |
| ServerConfigurationFactory | A factor for configurations used by a server process. | Class | org.apache.accumulo.server.conf | Apache Accumulo |
| ServerConfigurationUtil | All client side code that needs a server side configuration object should obtain it from here. | Class | org.apache.accumulo.core.client.impl | Apache Accumulo |
| ServerConstants | Class | org.apache.accumulo.server | Apache Accumulo | |
| ServerMutation | Mutation that holds system time as computed by the tablet server when not provided by the user. | Class | org.apache.accumulo.server.data | Apache Accumulo |
| ServerOpts | Class | org.apache.accumulo.server | Apache Accumulo | |
| ServerServices | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| ServerType | Class | org.apache.accumulo.minicluster | Apache Accumulo | |
| SetAuths | Class | org.apache.accumulo.test.randomwalk.security | Apache Accumulo | |
| SetAuthsCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| SetGoalState | Class | org.apache.accumulo.master.state | Apache Accumulo | |
| SetGroupsCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| SetIterCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| SetScanIterCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| SetShellIterCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| Setup | Class | org.apache.accumulo.test.randomwalk.bulk | Apache Accumulo | |
| Setup | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| Setup | Class | org.apache.accumulo.test.randomwalk.conditional | Apache Accumulo | |
| SetupTable | Class | org.apache.accumulo.examples.simple.mapreduce.bulk | Apache Accumulo | |
| ShardedTableDistributionFormatter | Formats the rows in a METADATA table scan to show distribution of shards over servers per day. | Class | org.apache.accumulo.core.util.format | Apache Accumulo |
| ShardFixture | Class | org.apache.accumulo.test.randomwalk.shard | Apache Accumulo | |
| Shell | Class | org.apache.accumulo.core.util.shell | Apache Accumulo | |
| ShellCommandException | Class | org.apache.accumulo.core.util.shell | Apache Accumulo | |
| ShellCompletor | Class | org.apache.accumulo.core.util.shell | Apache Accumulo | |
| ShellExtension | Class | org.apache.accumulo.core.util.shell | Apache Accumulo | |
| ShellOptions | Class | org.apache.accumulo.core.util.shell | Apache Accumulo | |
| ShellOptionsJC | Class | org.apache.accumulo.core.util.shell | Apache Accumulo | |
| ShellPluginConfigurationCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| ShellServlet | Class | org.apache.accumulo.monitor.servlets | Apache Accumulo | |
| ShowTrace | Class | org.apache.accumulo.monitor.servlets.trace | Apache Accumulo | |
| ShowTraceLinkType | Class | org.apache.accumulo.monitor.servlets.trace | Apache Accumulo | |
| Shutdown | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| ShutdownTServer | Class | org.apache.accumulo.master.tserverOps | Apache Accumulo | |
| SimpleBlockCache | Simple one RFile soft reference cache. | Class | org.apache.accumulo.core.file.blockfile.cache | Apache Accumulo |
| SimpleGarbageCollector | Class | org.apache.accumulo.gc | Apache Accumulo | |
| SimpleThreadPool | Create a simple thread pool using common parameters. | Class | org.apache.accumulo.core.util | Apache Accumulo |
| SimpleTimer | Generic singleton timer: don't use it if you are going to do anything that will take very long. | Class | org.apache.accumulo.server.util.time | Apache Accumulo |
| SiteConfiguration | A configuration drawn from an XML configuration file specified by the system property org. | Class | org.apache.accumulo.core.conf | Apache Accumulo |
| SizeConstants | Class | org.apache.accumulo.core.file.blockfile.cache | Apache Accumulo | |
| SizeLimitCompactionStrategy | Class | org.apache.accumulo.tserver.compaction | Apache Accumulo | |
| SkippingIterator | Every call to next() and seek(Range, Collection, boolean) calls the parent's implementation and then calls the implementation's consume(). | Class | org.apache.accumulo.core.iterators | Apache Accumulo |
| SleepCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| SlowConstraint | Class | org.apache.accumulo.test.functional | Apache Accumulo | |
| SlowIterator | Class | org.apache.accumulo.test.functional | Apache Accumulo | |
| SortedKeyIterator | Class | org.apache.accumulo.core.iterators | Apache Accumulo | |
| SortedKeyValueIterator | An iterator that supports iterating over key and value pairs. | Interface | org.apache.accumulo.core.iterators | Apache Accumulo |
| SortedLogRecovery | Extract Mutations for a tablet from a set of logs that have been sorted by operation and tablet. | Class | org.apache.accumulo.tserver.log | Apache Accumulo |
| SortedLogState | A file is written in the destination directory for the sorting of write-ahead logs that need recovering. | Class | org.apache.accumulo.server.log | Apache Accumulo |
| SortedMapIterator | A simple iterator over a Java SortedMap Note that this class is intended as an in-memory replacement for RFile$Reader, so its behavior reflects the same assumptions; namely, that this iterator is | Class | org.apache.accumulo.core.iterators | Apache Accumulo |
| SortTool | Class | org.apache.accumulo.test.randomwalk.shard | Apache Accumulo | |
| SourceSwitchingIterator | A SortedKeyValueIterator which presents a view over some section of data, regardless of whether or not it is backed by memory (InMemoryMap) or an RFile (InMemoryMap that was minor compacted to a file). | Class | org.apache.accumulo.core.iterators.system | Apache Accumulo |
| Span | Base interface for gathering and reporting statistics about a block of execution. | Interface | org.apache.accumulo.trace.instrument | Apache Accumulo |
| SpanReceiver | The collector within a process that is the destination of Spans when a trace is running. | Interface | org.apache.accumulo.trace.instrument.receivers | Apache Accumulo |
| SpanReceiver | Class | org.apache.accumulo.trace.thrift | Apache Accumulo | |
| SpanTree | Class | org.apache.accumulo.core.trace | Apache Accumulo | |
| SpanTreeVisitor | Interface | org.apache.accumulo.core.trace | Apache Accumulo | |
| Split | Class | org.apache.accumulo.test.randomwalk.bulk | Apache Accumulo | |
| Split | Class | org.apache.accumulo.test.randomwalk.conditional | Apache Accumulo | |
| Split | Class | org.apache.accumulo.test.randomwalk.shard | Apache Accumulo | |
| SplitLarge | Split an RFile into large and small key/value files. | Class | org.apache.accumulo.core.file.rfile | Apache Accumulo |
| SplitReportMessage | Class | org.apache.accumulo.tserver.mastermessage | Apache Accumulo | |
| SslConnectionParams | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| StackOverflowException | Class | org.apache.accumulo.fate | Apache Accumulo | |
| StandaloneAccumuloCluster | Class | org.apache.accumulo.cluster.standalone | Apache Accumulo | |
| StandaloneClusterControl | Class | org.apache.accumulo.cluster.standalone | Apache Accumulo | |
| StartAll | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| StartMojo | Goal which starts an instance of MiniAccumuloCluster. | Class | org.apache.accumulo.maven.plugin | Apache Accumulo |
| Stat | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| State | Class | org.apache.accumulo.test.randomwalk | Apache Accumulo | |
| StatisticsDisplayFormatter | Does not show contents from scan, only displays statistics. | Class | org.apache.accumulo.core.util.format | Apache Accumulo |
| StatsCombiner | This combiner calculates the max, min, sum, and count of long integers represented as strings in values. | Class | org.apache.accumulo.examples.simple.combiner | Apache Accumulo |
| StatsIterator | Class | org.apache.accumulo.core.iterators.system | Apache Accumulo | |
| StopMojo | Goal which stops all instances of MiniAccumuloCluster started with the start mojo. | Class | org.apache.accumulo.maven.plugin | Apache Accumulo |
| StopTabletServer | Class | org.apache.accumulo.test.randomwalk.concurrent | Apache Accumulo | |
| StopWatch | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| Stream | Base class to model an infinite stream of data. | Class | org.apache.accumulo.test.stress.random | Apache Accumulo |
| StringLexicoder | This lexicoder encodes/decodes a given String to/from bytes without further processing. | Class | org.apache.accumulo.core.client.lexicoder | Apache Accumulo |
| StringMax | Class | org.apache.accumulo.core.iterators.aggregation | Apache Accumulo | |
| StringMin | Class | org.apache.accumulo.core.iterators.aggregation | Apache Accumulo | |
| StringSummation | Class | org.apache.accumulo.core.iterators.aggregation | Apache Accumulo | |
| StringType | Class | org.apache.accumulo.monitor.util.celltypes | Apache Accumulo | |
| StringUtil | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| Summary | Class | org.apache.accumulo.monitor.servlets.trace | Apache Accumulo | |
| SummingArrayCombiner | A Combiner that interprets Values as arrays of Longs and returns an array of element-wise sums. | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo |
| SummingCombiner | A Combiner that interprets Values as Longs and returns their sum. | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo |
| SynchronizedIterator | Wraps a SortedKeyValueIterator so that all of its methods are synchronized. | Class | org.apache.accumulo.core.iterators.system | Apache Accumulo |
| SystemConstraint | Class | org.apache.accumulo.tserver.constraints | Apache Accumulo | |
| SystemCredentials | Credentials for the system services. | Class | org.apache.accumulo.server.security | Apache Accumulo |
| SystemPermission | enum SystemPermissionAccumulo system permissions. | Class | org.apache.accumulo.core.security | Apache Accumulo |
| SystemPermission | enum SystemPermissionEnum Constant Summary | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo |
| SystemPermissionsCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| SystemPropUtil | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| SystemTime | The most obvious implementation of ProvidesTime. | Class | org.apache.accumulo.server.util.time | Apache Accumulo |
| Table | Class | org.apache.accumulo.monitor.util | Apache Accumulo | |
| TableColumn | Class | org.apache.accumulo.monitor.util | Apache Accumulo | |
| TableCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| TableConfiguration | Class | org.apache.accumulo.server.conf | Apache Accumulo | |
| TableCounts | Class | org.apache.accumulo.master.state | Apache Accumulo | |
| TableDeletedException | This exception is thrown if a table is deleted after an operation starts. | Class | org.apache.accumulo.core.client | Apache Accumulo |
| TableDiskUsage | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| TableExistsException | Thrown when the table specified already exists, and it was expected that it didn'tSee Also:Serialized Form | Class | org.apache.accumulo.core.client | Apache Accumulo |
| TableExistsException | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| TableInfo | Class | org.apache.accumulo.core.master.thrift | Apache Accumulo | |
| TableInfoUtil | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| TableLinkType | Class | org.apache.accumulo.monitor.util.celltypes | Apache Accumulo | |
| TableLoadBalancer | Class | org.apache.accumulo.server.master.balancer | Apache Accumulo | |
| TableManager | Class | org.apache.accumulo.server.tables | Apache Accumulo | |
| TableNotFoundException | Thrown when the table specified doesn't exist when it was expected toSee Also:Serialized Form | Class | org.apache.accumulo.core.client | Apache Accumulo |
| TableNotFoundException | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| TableObserver | Interface | org.apache.accumulo.server.tables | Apache Accumulo | |
| TableOfflineException | Class | org.apache.accumulo.core.client | Apache Accumulo | |
| TableOp | Class | org.apache.accumulo.test.randomwalk.image | Apache Accumulo | |
| TableOp | Class | org.apache.accumulo.test.randomwalk.security | Apache Accumulo | |
| TableOperation | Class | org.apache.accumulo.core.client.impl.thrift | Apache Accumulo | |
| TableOperation | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| TableOperationExceptionType | enum TableOperationExceptionTypeEnum Constant Summary | Class | org.apache.accumulo.core.client.impl.thrift | Apache Accumulo |
| TableOperations | Interface | org.apache.accumulo.core.client.admin | Apache Accumulo | |
| TableOperationsHelper | Class | org.apache.accumulo.core.client.admin | Apache Accumulo | |
| TableOperationsHelper | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| TableOperationsImpl | Class | org.apache.accumulo.core.client.admin | Apache Accumulo | |
| TableOperationsImpl | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| TableParentConfiguration | Class | org.apache.accumulo.server.conf | Apache Accumulo | |
| TablePermission | enum TablePermissionAccumulo table permissions. | Class | org.apache.accumulo.core.security | Apache Accumulo |
| TablePermission | enum TablePermissionEnum Constant Summary | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo |
| TablePermissionsCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| TablePropUtil | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| TableRangeOp | Class | org.apache.accumulo.master.tableOps | Apache Accumulo | |
| TableRow | Class | org.apache.accumulo.monitor.util | Apache Accumulo | |
| Tables | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| TablesCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| TablesServlet | Class | org.apache.accumulo.monitor.servlets | Apache Accumulo | |
| TableState | Class | org.apache.accumulo.core.master.state.tables | Apache Accumulo | |
| TableStateType | Class | org.apache.accumulo.monitor.util.celltypes | Apache Accumulo | |
| TableStats | Class | org.apache.accumulo.master.state | Apache Accumulo | |
| Tablet | this class just provides an interface to read from a MapFile mostly takes care of reporting start and end keys need this because a single row extent can have multiple columns this manages all the columns (each handled by a store) for a single row-extent | Class | org.apache.accumulo.tserver | Apache Accumulo |
| TabletBalancer | Class | org.apache.accumulo.server.master.balancer | Apache Accumulo | |
| TabletClientService | Class | org.apache.accumulo.core.tabletserver.thrift | Apache Accumulo | |
| TabletServerStatus | Class | org.apache.accumulo.core.master.thrift | Apache Accumulo | |
| TabletServerUpdateMetrics | Class | org.apache.accumulo.tserver.metrics | Apache Accumulo | |
| TabletServerUpdateMetricsMBean | Interface | org.apache.accumulo.tserver.metrics | Apache Accumulo | |
| TabletSplit | Class | org.apache.accumulo.core.master.thrift | Apache Accumulo | |
| TabletState | Class | org.apache.accumulo.server.master.state | Apache Accumulo | |
| TabletState | Interface | org.apache.accumulo.server.tabletserver | Apache Accumulo | |
| TabletStateChangeIterator | Class | org.apache.accumulo.server.master.state | Apache Accumulo | |
| TabletStateStore | Interface for storing information about tablet assignments. | Class | org.apache.accumulo.server.master.state | Apache Accumulo |
| TabletStats | Class | org.apache.accumulo.core.tabletserver.thrift | Apache Accumulo | |
| TabletStatsKeeper | Class | org.apache.accumulo.tserver | Apache Accumulo | |
| TabletStatusMessage | Class | org.apache.accumulo.tserver.mastermessage | Apache Accumulo | |
| TabletTime | Class | org.apache.accumulo.server.tablets | Apache Accumulo | |
| TabletType | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| TBufferedServerSocket | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| TBufferedSocket | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| TCMResult | Class | org.apache.accumulo.core.data.thrift | Apache Accumulo | |
| TCMStatus | Class | org.apache.accumulo.core.data.thrift | Apache Accumulo | |
| TColumn | Class | org.apache.accumulo.core.data.thrift | Apache Accumulo | |
| TCondition | Class | org.apache.accumulo.core.data.thrift | Apache Accumulo | |
| TConditionalMutation | Class | org.apache.accumulo.core.data.thrift | Apache Accumulo | |
| TConditionalSession | Class | org.apache.accumulo.core.data.thrift | Apache Accumulo | |
| TConstraintViolationSummary | Class | org.apache.accumulo.core.data.thrift | Apache Accumulo | |
| TCredentials | Class | org.apache.accumulo.core.security.thrift | Apache Accumulo | |
| TDiskUsage | Class | org.apache.accumulo.core.client.impl.thrift | Apache Accumulo | |
| TearDown | Class | org.apache.accumulo.test.randomwalk.conditional | Apache Accumulo | |
| TeraSortIngest | Generate the *almost* official terasort input data set. | Class | org.apache.accumulo.examples.simple.mapreduce | Apache Accumulo |
| Test | Class | org.apache.accumulo.test.randomwalk | Apache Accumulo | |
| TestBinaryRows | Class | org.apache.accumulo.test | Apache Accumulo | |
| TestIngest | Class | org.apache.accumulo.test | Apache Accumulo | |
| TestMain | This program tests that the proper exit code is propagated to the shell. | Class | org.apache.accumulo.start | Apache Accumulo |
| TestMultiTableIngest | Class | org.apache.accumulo.test | Apache Accumulo | |
| TestProxyClient | Class | org.apache.accumulo.proxy | Apache Accumulo | |
| TestRandomDeletes | Class | org.apache.accumulo.test | Apache Accumulo | |
| TestService | Class | org.apache.accumulo.trace.thrift | Apache Accumulo | |
| TextLexicoder | A lexicoder that preserves a Text's native sort order. | Class | org.apache.accumulo.core.client.lexicoder | Apache Accumulo |
| TextUtil | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| ThriftMetrics | Class | org.apache.accumulo.server.metrics | Apache Accumulo | |
| ThriftMetricsMBean | Interface | org.apache.accumulo.server.metrics | Apache Accumulo | |
| ThriftScanner | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| ThriftSecurityException | Class | org.apache.accumulo.core.client.impl.thrift | Apache Accumulo | |
| ThriftTableOperationException | Class | org.apache.accumulo.core.client.impl.thrift | Apache Accumulo | |
| ThriftTest | Class | org.apache.accumulo.core.client.impl.thrift | Apache Accumulo | |
| ThriftTransportKey | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| ThriftTransportPool | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| ThriftUtil | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| TimeBinner | Class | org.apache.accumulo.test.continuous | Apache Accumulo | |
| TimedOutException | Class | org.apache.accumulo.core.client | Apache Accumulo | |
| TimeoutTabletLocator | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| TimeSettingIterator | Class | org.apache.accumulo.core.iterators.system | Apache Accumulo | |
| TimestampFilter | A Filter that matches entries whose timestamps fall within a range. | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo |
| TimeType | The type of ordering to use for the table's entries (default is MILLIS)Enum Constant Summary | Class | org.apache.accumulo.core.client.admin | Apache Accumulo |
| TimeType | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| TInfo | Class | org.apache.accumulo.trace.thrift | Apache Accumulo | |
| TIteratorSetting | Class | org.apache.accumulo.core.tabletserver.thrift | Apache Accumulo | |
| TKey | Class | org.apache.accumulo.core.data.thrift | Apache Accumulo | |
| TKeyExtent | Class | org.apache.accumulo.core.data.thrift | Apache Accumulo | |
| TKeyValue | Class | org.apache.accumulo.core.data.thrift | Apache Accumulo | |
| TLevel | Class | org.apache.accumulo.tserver | Apache Accumulo | |
| TMutation | Class | org.apache.accumulo.core.data.thrift | Apache Accumulo | |
| TNonblockingServerSocket | Wrapper around ServerSocketChannel. | Class | org.apache.accumulo.server.util | Apache Accumulo |
| Token | Class | org.apache.accumulo.core.util.shell | Apache Accumulo | |
| TokenFileWordCount | A simple map reduce job that inserts word counts into accumulo. | Class | org.apache.accumulo.examples.simple.mapreduce | Apache Accumulo |
| TooManyFilesException | Class | org.apache.accumulo.core.tabletserver.thrift | Apache Accumulo | |
| TooManyFilesException | Class | org.apache.accumulo.tserver | Apache Accumulo | |
| Trace | A Trace allows a user to gather global, distributed, detailed performance information while requesting a service. | Class | org.apache.accumulo.trace.instrument | Apache Accumulo |
| TraceCallable | Wrap a Callable with a Span that survives a change in threads. | Class | org.apache.accumulo.trace.instrument | Apache Accumulo |
| TraceCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| TraceDump | Class | org.apache.accumulo.core.trace | Apache Accumulo | |
| TraceDumpExample | Class | org.apache.accumulo.examples.simple.client | Apache Accumulo | |
| TraceExecutorService | Class | org.apache.accumulo.trace.instrument | Apache Accumulo | |
| TraceFileSystem | Class | org.apache.accumulo.server.trace | Apache Accumulo | |
| TraceFormatter | A formatter than can be used in the shell to display trace information. | Class | org.apache.accumulo.core.trace | Apache Accumulo |
| TraceFSDataInputStream | Class | org.apache.accumulo.server.trace | Apache Accumulo | |
| TraceProxy | Class | org.apache.accumulo.trace.instrument | Apache Accumulo | |
| Tracer | A Tracer provides the implementation for collecting and distributing Spans within a process. | Class | org.apache.accumulo.trace.instrument | Apache Accumulo |
| TraceRepo | Class | org.apache.accumulo.master.tableOps | Apache Accumulo | |
| TraceRunnable | Wrap a Runnable with a Span that survives a change in threads. | Class | org.apache.accumulo.trace.instrument | Apache Accumulo |
| TraceServer | Class | org.apache.accumulo.tracer | Apache Accumulo | |
| TraceWrap | To move trace data from client to server, the RPC call must be annotated to take a TInfo object as its first argument. | Class | org.apache.accumulo.trace.instrument.thrift | Apache Accumulo |
| TracingExample | Class | org.apache.accumulo.examples.simple.client | Apache Accumulo | |
| TRange | Class | org.apache.accumulo.core.data.thrift | Apache Accumulo | |
| TransactionWatcher | Class | org.apache.accumulo.fate.zookeeper | Apache Accumulo | |
| TransactionWatcher | Class | org.apache.accumulo.server.zookeeper | Apache Accumulo | |
| Transfer | Class | org.apache.accumulo.test.randomwalk.conditional | Apache Accumulo | |
| TransformingIterator | The TransformingIterator allows portions of a key (except for the row) to be transformed. | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo |
| Translator | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| Translators | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| TServerInstance | A tablet is assigned to a tablet server at the given address as long as it is alive and well. | Class | org.apache.accumulo.server.master.state | Apache Accumulo |
| TServerLinkType | Class | org.apache.accumulo.monitor.util.celltypes | Apache Accumulo | |
| TServersServlet | Class | org.apache.accumulo.monitor.servlets | Apache Accumulo | |
| TServerUtils | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| TStore | Transaction Store: a place to save transactions A transaction consists of a number of operations. | Interface | org.apache.accumulo.fate | Apache Accumulo |
| TTimeoutTransport | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| TypedValueCombiner | A Combiner that decodes each Value to type V before reducing, then encodes the result of typedReduce back to Value. | Class | org.apache.accumulo.core.iterators | Apache Accumulo |
| UIntegerLexicoder | A lexicoder for an unsigned integer. | Class | org.apache.accumulo.core.client.lexicoder | Apache Accumulo |
| ULongLexicoder | Unsigned long lexicoder. | Class | org.apache.accumulo.core.client.lexicoder | Apache Accumulo |
| UndefinedAnalyzer | BUGS This code does not handle the fact that these files could include log events from previous months. | Class | org.apache.accumulo.test.continuous | Apache Accumulo |
| UniqueColumns | A simple map reduce job that computes the unique column families and column qualifiers in a table. | Class | org.apache.accumulo.examples.simple.mapreduce | Apache Accumulo |
| UniqueFileReplicator | Class | org.apache.accumulo.start.classloader.vfs | Apache Accumulo | |
| UniqueNameAllocator | Allocates unique names for an accumulo instance. | Class | org.apache.accumulo.server.tablets | Apache Accumulo |
| UnknownScanner | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| UnknownWriter | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| UnsatisfiableConstraint | Class | org.apache.accumulo.tserver.constraints | Apache Accumulo | |
| UnsynchronizedBuffer | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| UpdateErrors | Class | org.apache.accumulo.core.data.thrift | Apache Accumulo | |
| UserCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| UserPermissionsCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| UsersCommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| Util | Class | org.apache.accumulo.proxy | Apache Accumulo | |
| Utils | Supporting Utility classes used by TFile, and shared by users of TFile. | Class | org.apache.accumulo.core.file.rfile.bcfile | Apache Accumulo |
| Utils | Class | org.apache.accumulo.master.tableOps | Apache Accumulo | |
| Utils | Class | org.apache.accumulo.test.randomwalk.conditional | Apache Accumulo | |
| UtilWaitThread | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| UtilWaitThread | Class | org.apache.accumulo.fate.util | Apache Accumulo | |
| UUIDLexicoder | A lexicoder for a UUID that maintains its lexicographic sorting order. | Class | org.apache.accumulo.core.client.lexicoder | Apache Accumulo |
| Validate | Class | org.apache.accumulo.test.randomwalk.security | Apache Accumulo | |
| Value | A byte sequence that is usable as a key or value. | Class | org.apache.accumulo.core.data | Apache Accumulo |
| ValueFormatException | Exception used for TypedValueCombiner and it's Encoders decode() functionSee Also:Serialized Form | Class | org.apache.accumulo.core.iterators | Apache Accumulo |
| Verify | Class | org.apache.accumulo.test.randomwalk.bulk | Apache Accumulo | |
| Verify | Class | org.apache.accumulo.test.randomwalk.conditional | Apache Accumulo | |
| Verify | Class | org.apache.accumulo.test.randomwalk.image | Apache Accumulo | |
| Verify | Class | org.apache.accumulo.test.randomwalk.unit | Apache Accumulo | |
| VerifyIndex | Class | org.apache.accumulo.test.randomwalk.shard | Apache Accumulo | |
| VerifyIngest | Class | org.apache.accumulo.examples.simple.mapreduce.bulk | Apache Accumulo | |
| VerifyIngest | Class | org.apache.accumulo.test | Apache Accumulo | |
| VerifyTabletAssignments | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| Version | Class | org.apache.accumulo.core.util | Apache Accumulo | |
| VersioningIterator | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo | |
| VersioningIterator | This class remains here for backwards compatibility. | Class | org.apache.accumulo.core.iterators | Apache Accumulo |
| Viewer | Provides a GUI for browsing the file system information stored in Accumulo. | Class | org.apache.accumulo.examples.simple.dirlist | Apache Accumulo |
| ViewFSUtils | Class | org.apache.accumulo.server.fs | Apache Accumulo | |
| Violations | Class | org.apache.accumulo.core.constraints | Apache Accumulo | |
| VisibilityCombiner | A utility for merging visibilities into the form (VIS1)(VIS2) | Class | org.apache.accumulo.examples.simple.filedata | Apache Accumulo |
| VisibilityConstraint | A constraint that checks the visibility of columns against the actor's authorizations. | Class | org.apache.accumulo.core.security | Apache Accumulo |
| VisibilityEvaluator | A class which evaluates visibility expressions against a set of authorizations. | Class | org.apache.accumulo.core.security | Apache Accumulo |
| VisibilityFilter | Class | org.apache.accumulo.core.iterators.system | Apache Accumulo | |
| VisibilityFilter | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo | |
| VisibilityParseException | An exception thrown when a visibility string cannot be parsed. | Class | org.apache.accumulo.core.security | Apache Accumulo |
| VisServlet | Class | org.apache.accumulo.monitor.servlets | Apache Accumulo | |
| Volume | Encapsulates a FileSystem and a base Path within that filesystem. | Interface | org.apache.accumulo.core.volume | Apache Accumulo |
| VolumeConfiguration | Class | org.apache.accumulo.core.volume | Apache Accumulo | |
| VolumeImpl | Basic Volume implementation that contains a FileSystem and a base path that should be used within that filesystem. | Class | org.apache.accumulo.core.volume | Apache Accumulo |
| VolumeManager | A wrapper around multiple hadoop FileSystem objects, which are assumed to be different volumes. | Interface | org.apache.accumulo.server.fs | Apache Accumulo |
| VolumeManagerImpl | Class | org.apache.accumulo.server.fs | Apache Accumulo | |
| VolumeUtil | Utility methods for managing absolute URIs contained in Accumulo metadata. | Class | org.apache.accumulo.server.fs | Apache Accumulo |
| WalkingSecurity | Class | org.apache.accumulo.test.randomwalk.security | Apache Accumulo | |
| WhoAmICommand | Class | org.apache.accumulo.core.util.shell.commands | Apache Accumulo | |
| WholeColumnFamilyIterator | The WholeColumnFamilyIterator is designed to provide row/cf-isolation so that queries see mutations as atomic. | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo |
| WholeRowIterator | The WholeRowIterator is designed to provide row-isolation so that queries see mutations as atomic. | Class | org.apache.accumulo.core.iterators.user | Apache Accumulo |
| WholeRowIterator | This class remains here for backwards compatibility. | Class | org.apache.accumulo.core.iterators | Apache Accumulo |
| WordCount | A simple map reduce job that inserts word counts into accumulo. | Class | org.apache.accumulo.examples.simple.mapreduce | Apache Accumulo |
| WrappingIterator | A convenience class for implementing iterators that select, but do not modify, entries read from a source iterator. | Class | org.apache.accumulo.core.iterators | Apache Accumulo |
| Write | Class | org.apache.accumulo.test.randomwalk.image | Apache Accumulo | |
| Write | Class | org.apache.accumulo.test.randomwalk.multitable | Apache Accumulo | |
| Write | Class | org.apache.accumulo.test.randomwalk.sequential | Apache Accumulo | |
| Write | Class | org.apache.accumulo.test.stress.random | Apache Accumulo | |
| WriteParameters | Class | org.apache.accumulo.tserver.compaction | Apache Accumulo | |
| Writer | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| WriterOptions | Class | org.apache.accumulo.proxy.thrift | Apache Accumulo | |
| WrongTabletTest | Class | org.apache.accumulo.test | Apache Accumulo | |
| XMLServlet | Class | org.apache.accumulo.monitor.servlets | Apache Accumulo | |
| ZKAuthenticator | Class | org.apache.accumulo.server.security.handler | Apache Accumulo | |
| ZKAuthorizor | Class | org.apache.accumulo.server.security.handler | Apache Accumulo | |
| ZKPermHandler | Class | org.apache.accumulo.server.security.handler | Apache Accumulo | |
| ZombieTServer | Tablet server that creates a lock in zookeeper, responds to one status request, and then hangs on subsequent requests. | Class | org.apache.accumulo.test.functional | Apache Accumulo |
| ZooCache | A cache for values stored in ZooKeeper. | Class | org.apache.accumulo.fate.zookeeper | Apache Accumulo |
| ZooCache | Class | org.apache.accumulo.server.zookeeper | Apache Accumulo | |
| ZooCacheFactory | A factory for ZooCache instances. | Class | org.apache.accumulo.fate.zookeeper | Apache Accumulo |
| ZooCachePropertyAccessor | A helper object for accessing properties in a ZooCache. | Class | org.apache.accumulo.server.conf | Apache Accumulo |
| ZooConfiguration | Class | org.apache.accumulo.server.conf | Apache Accumulo | |
| ZooKeeperBindException | Thrown when we fail to connect to ZooKeeper (assuming the root cause is that ZooKeeper failed to bind to its port)See Also:Serialized Form | Class | org.apache.accumulo.minicluster.impl | Apache Accumulo |
| ZooKeeperInstance | An implementation of instance that looks in zookeeper to find information needed to connect to an instance of accumulo. | Class | org.apache.accumulo.core.client | Apache Accumulo |
| ZookeeperLockChecker | Class | org.apache.accumulo.core.client.impl | Apache Accumulo | |
| ZooKeeperMain | Class | org.apache.accumulo.server.util | Apache Accumulo | |
| ZooKeeperStatus | Class | org.apache.accumulo.monitor | Apache Accumulo | |
| ZooLock | Class | org.apache.accumulo.fate.zookeeper | Apache Accumulo | |
| ZooLock | Class | org.apache.accumulo.server.zookeeper | Apache Accumulo | |
| ZooQueueLock | Class | org.apache.accumulo.fate.zookeeper | Apache Accumulo | |
| ZooQueueLock | Class | org.apache.accumulo.server.zookeeper | Apache Accumulo | |
| ZooReader | Class | org.apache.accumulo.fate.zookeeper | Apache Accumulo | |
| ZooReaderWriter | Class | org.apache.accumulo.fate.zookeeper | Apache Accumulo | |
| ZooReaderWriter | Class | org.apache.accumulo.server.zookeeper | Apache Accumulo | |
| ZooReaderWriterFactory | A factory for ZooReaderWriter objects. | Class | org.apache.accumulo.server.zookeeper | Apache Accumulo |
| ZooReservation | Class | org.apache.accumulo.fate.zookeeper | Apache Accumulo | |
| ZooSession | Class | org.apache.accumulo.fate.zookeeper | Apache Accumulo | |
| ZooSpanClient | Class | org.apache.accumulo.trace.instrument.receivers | Apache Accumulo | |
| ZooStore | Class | org.apache.accumulo.fate | Apache Accumulo | |
| ZooStore | Class | org.apache.accumulo.server.master.state | Apache Accumulo | |
| ZooTabletStateStore | Class | org.apache.accumulo.server.master.state | Apache Accumulo | |
| ZooTraceClient | Class | org.apache.accumulo.core.trace | Apache Accumulo | |
| ZooUtil | Class | org.apache.accumulo.core.zookeeper | Apache Accumulo | |
| ZooUtil | Class | org.apache.accumulo.fate.zookeeper | Apache Accumulo | |
| ZooZap | Class | org.apache.accumulo.server.util | Apache Accumulo | |