| Name | Description | Type | Package | Framework |
| CombineHiveKey | Class | org.apache.hadoop.hive.shims | Apache Hive | |
| Hadoop20SShims | Class | org.apache.hadoop.hive.shims | Apache Hive | |
| Hadoop23Shims | Class | org.apache.hadoop.hive.shims | Apache Hive | |
| Hadoop23Shims .StoragePolicyShim | Class | org.apache.hadoop.hive.shims.Hadoop23Shims | Apache Hive | |
| HadoopShims | In order to be compatible with multiple versions of Hadoop, all parts of the Hadoop interface that are not cross-version compatible are | Interface | org.apache.hadoop.hive.shims | Apache Hive |
| HadoopShims .ByteBufferPoolShim | a hadoop. | Interface | org.apache.hadoop.hive.shims.HadoopShims | Apache Hive |
| HadoopShims .CombineFileInputFormatShim | CombineFileInputFormatShim. | Interface | org.apache.hadoop.hive.shims.HadoopShims | Apache Hive |
| HadoopShims .DirectCompressionType | Class | org.apache.hadoop.hive.shims.HadoopShims | Apache Hive | |
| HadoopShims .DirectDecompressorShim | Interface | org.apache.hadoop.hive.shims.HadoopShims | Apache Hive | |
| HadoopShims .HCatHadoopShims | Interface | org.apache.hadoop.hive.shims.HadoopShims | Apache Hive | |
| HadoopShims .HCatHadoopShims .PropertyName | Class | org.apache.hadoop.hive.shims.HadoopShims.HCatHadoopShims | Apache Hive | |
| HadoopShims .HdfsEncryptionShim | Interface | org.apache.hadoop.hive.shims.HadoopShims | Apache Hive | |
| HadoopShims .HdfsFileStatus | Includes the vanilla FileStatus, and AclStatus if it applies to this version of hadoop. | Interface | org.apache.hadoop.hive.shims.HadoopShims | Apache Hive |
| HadoopShims .JobTrackerState | Class | org.apache.hadoop.hive.shims.HadoopShims | Apache Hive | |
| HadoopShims .KerberosNameShim | Interface | org.apache.hadoop.hive.shims.HadoopShims | Apache Hive | |
| HadoopShims .MiniDFSShim | Shim around the functions in MiniDFSCluster that Hive uses. | Interface | org.apache.hadoop.hive.shims.HadoopShims | Apache Hive |
| HadoopShims .MiniMrShim | Interface | org.apache.hadoop.hive.shims.HadoopShims | Apache Hive | |
| HadoopShims .NoopHdfsEncryptionShim | This is a dummy class used when the hadoop version does not support hdfs encryption. | Class | org.apache.hadoop.hive.shims.HadoopShims | Apache Hive |
| HadoopShims .StoragePolicyShim | Interface | org.apache.hadoop.hive.shims.HadoopShims | Apache Hive | |
| HadoopShims .StoragePolicyValue | Create a shim for DFS storage policy. | Class | org.apache.hadoop.hive.shims.HadoopShims | Apache Hive |
| HadoopShims .WebHCatJTShim | Interface | org.apache.hadoop.hive.shims.HadoopShims | Apache Hive | |
| HadoopShims .ZeroCopyReaderShim | Interface | org.apache.hadoop.hive.shims.HadoopShims | Apache Hive | |
| HadoopShimsSecure | Base implemention for shims against secure Hadoop 0. | Class | org.apache.hadoop.hive.shims | Apache Hive |
| HadoopShimsSecure .CombineFileInputFormatShim | Class | org.apache.hadoop.hive.shims.HadoopShimsSecure | Apache Hive | |
| HadoopShimsSecure .CombineFileRecordReader | Class | org.apache.hadoop.hive.shims.HadoopShimsSecure | Apache Hive | |
| HadoopShimsSecure .InputSplitShim | Class | org.apache.hadoop.hive.shims.HadoopShimsSecure | Apache Hive | |
| HiveEventCounter | Class | org.apache.hadoop.hive.shims | Apache Hive | |
| HiveHarFileSystem | Class | org.apache.hadoop.hive.shims | Apache Hive | |
| Jetty20SShims | Class | org.apache.hadoop.hive.shims | Apache Hive | |
| Jetty23Shims | Class | org.apache.hadoop.hive.shims | Apache Hive | |
| JettyShims | Since Hadoop ships with different versions of Jetty in different versions, Hive uses a shim layer to access the parts of the API that have changed. | Interface | org.apache.hadoop.hive.shims | Apache Hive |
| JettyShims .Server | Interface | org.apache.hadoop.hive.shims.JettyShims | Apache Hive | |
| MiniSparkOnYARNCluster | Class | org.apache.hadoop.hive.shims | Apache Hive | |
| SchedulerShim | Shim for Fair scheduler HiveServer2 uses fair scheduler API to resolve the queue mapping for non-impersonation | Interface | org.apache.hadoop.hive.shims | Apache Hive |
| ShimLoader | Class | org.apache.hadoop.hive.shims | Apache Hive | |