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#Org.apache.hadoop.hive.ql.udf Classes and Interfaces - 264 results found.
| Name | Description | Type | Package | Framework |
| AbstractGenericUDAFResolver | An abstract class to help facilitate existing implementations of GenericUDAFResolver to migrate towards the newly introduced | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| AbstractGenericUDFEWAHBitmapBop | An abstract class for a UDF that performs a binary operation between two EWAH-compressed bitmaps. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| AbstractGenericUDFReflect | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| Collector | Collector gets data from a source. | Interface | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| DecimalNumDistinctValueEstimator | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| DoubleNumDistinctValueEstimator | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDAFAverage | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDAFAverage .AbstractGenericUDAFAverageEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFAverage | Apache Hive | |
| GenericUDAFAverage .GenericUDAFAverageEvaluatorDecimal | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFAverage | Apache Hive | |
| GenericUDAFAverage .GenericUDAFAverageEvaluatorDouble | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFAverage | Apache Hive | |
| GenericUDAFBridge | This class is a bridge between GenericUDAF and UDAF. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDAFBridge .GenericUDAFBridgeEvaluator | GenericUDAFBridgeEvaluator. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFBridge | Apache Hive |
| GenericUDAFCollectList | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDAFCollectSet | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDAFComputeStats | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDAFComputeStats .GenericUDAFBinaryStatsEvaluator | GenericUDAFBinaryStatsEvaluator. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFComputeStats | Apache Hive |
| GenericUDAFComputeStats .GenericUDAFBinaryStatsEvaluator .BinaryStatsAgg | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFComputeStats.GenericUDAFBinaryStatsEvaluator | Apache Hive | |
| GenericUDAFComputeStats .GenericUDAFBooleanStatsEvaluator | GenericUDAFBooleanStatsEvaluator. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFComputeStats | Apache Hive |
| GenericUDAFComputeStats .GenericUDAFBooleanStatsEvaluator .BooleanStatsAgg | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFComputeStats.GenericUDAFBooleanStatsEvaluator | Apache Hive | |
| GenericUDAFComputeStats .GenericUDAFDateStatsEvaluator | GenericUDAFDateStatsEvaluator High/low value will be saved in stats DB as long value representing days since epoch. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFComputeStats | Apache Hive |
| GenericUDAFComputeStats .GenericUDAFDecimalStatsEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFComputeStats | Apache Hive | |
| GenericUDAFComputeStats .GenericUDAFDoubleStatsEvaluator | GenericUDAFDoubleStatsEvaluator. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFComputeStats | Apache Hive |
| GenericUDAFComputeStats .GenericUDAFLongStatsEvaluator | GenericUDAFLongStatsEvaluator. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFComputeStats | Apache Hive |
| GenericUDAFComputeStats .GenericUDAFNumericStatsEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFComputeStats | Apache Hive | |
| GenericUDAFComputeStats .GenericUDAFStringStatsEvaluator | GenericUDAFStringStatsEvaluator. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFComputeStats | Apache Hive |
| GenericUDAFComputeStats .GenericUDAFStringStatsEvaluator .StringStatsAgg | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFComputeStats.GenericUDAFStringStatsEvaluator | Apache Hive | |
| GenericUDAFContextNGrams | Estimates the top-k contextual n-grams in arbitrary sequential data using a heuristic. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDAFContextNGrams .GenericUDAFContextNGramEvaluator | A constant-space heuristic to estimate the top-k contextual n-grams. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFContextNGrams | Apache Hive |
| GenericUDAFCorrelation | Compute the Pearson correlation coefficient corr(x, y), using the following stable one-pass method, based on: | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDAFCorrelation .GenericUDAFCorrelationEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFCorrelation | Apache Hive | |
| GenericUDAFCount | This class implements the COUNT aggregation function as in SQL. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDAFCount .GenericUDAFCountEvaluator | GenericUDAFCountEvaluator. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFCount | Apache Hive |
| GenericUDAFCovariance | Compute the covariance covar_pop(x, y), using the following one-pass method (ref. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDAFCovariance .GenericUDAFCovarianceEvaluator | Evaluate the variance using the algorithm described in http://en. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFCovariance | Apache Hive |
| GenericUDAFCovarianceSample | Compute the sample covariance by extending GenericUDAFCovariance and overriding the terminate() method of the evaluator. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDAFCovarianceSample .GenericUDAFCovarianceSampleEvaluator | Compute the sample covariance by extending GenericUDAFCovarianceEvaluator and overriding the terminate() method of the evaluator. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFCovarianceSample | Apache Hive |
| GenericUDAFCumeDist | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDAFCumeDist .GenericUDAFCumeDistEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFCumeDist | Apache Hive | |
| GenericUDAFDenseRank | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDAFDenseRank .GenericUDAFDenseRankEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFDenseRank | Apache Hive | |
| GenericUDAFEvaluator | A Generic User-defined aggregation function (GenericUDAF) for the use with New GenericUDAF classes need to inherit from this GenericUDAF class. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDAFEvaluator .AbstractAggregationBuffer | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator | Apache Hive | |
| GenericUDAFEvaluator .AggregationBuffer | The interface for a class that is used to store the aggregation result during the process of aggregation. | Interface | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator | Apache Hive |
| GenericUDAFEvaluator .Mode | COMPLETE: from original data directly to full aggregation: iterate() and terminate() will be called. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEvaluator | Apache Hive |
| GenericUDAFEWAHBitmap | GenericUDAFEWAHBitmap. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDAFEWAHBitmap .GenericUDAFEWAHBitmapEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFEWAHBitmap | Apache Hive | |
| GenericUDAFFirstValue | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDAFFirstValue .GenericUDAFFirstValueEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFFirstValue | Apache Hive | |
| GenericUDAFHistogramNumeric | Computes an approximate histogram of a numerical column using a user-specified number of bins. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDAFHistogramNumeric .GenericUDAFHistogramNumericEvaluator | Construct a histogram using an algorithm described by Ben-Haim and Tom-Tov. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFHistogramNumeric | Apache Hive |
| GenericUDAFLag | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDAFLag .GenericUDAFLagEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFLag | Apache Hive | |
| GenericUDAFLastValue | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDAFLastValue .GenericUDAFLastValueEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFLastValue | Apache Hive | |
| GenericUDAFLead | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDAFLead .GenericUDAFLeadEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFLead | Apache Hive | |
| GenericUDAFLeadLag | abstract class for Lead & lag UDAFs GenericUDAFLeadLag. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDAFLeadLag .GenericUDAFLeadLagEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFLeadLag | Apache Hive | |
| GenericUDAFMax | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDAFMax .GenericUDAFMaxEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFMax | Apache Hive | |
| GenericUDAFMin | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDAFMin .GenericUDAFMinEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFMin | Apache Hive | |
| GenericUDAFMkCollectionEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDAFnGrams | Estimates the top-k n-grams in arbitrary sequential data using a heuristic. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDAFnGrams .GenericUDAFnGramEvaluator | A constant-space heuristic to estimate the top-k n-grams. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFnGrams | Apache Hive |
| GenericUDAFNTile | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDAFNTile .GenericUDAFNTileEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFNTile | Apache Hive | |
| GenericUDAFParameterInfo | A callback interface used in conjunction with GenericUDAFResolver2 interface that allows for a more extensible and flexible means of | Interface | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDAFPercentileApprox | Computes an approximate percentile (quantile) from an approximate histogram, for very large numbers of rows where the regular percentile() UDAF might run out of memory. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDAFPercentileApprox .GenericUDAFMultiplePercentileApproxEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFPercentileApprox | Apache Hive | |
| GenericUDAFPercentileApprox .GenericUDAFPercentileApproxEvaluator | Construct a histogram using the algorithm described by Ben-Haim and Tom-Tov, and then use it to compute an approximate percentile value. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFPercentileApprox | Apache Hive |
| GenericUDAFPercentileApprox .GenericUDAFSinglePercentileApproxEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFPercentileApprox | Apache Hive | |
| GenericUDAFPercentRank | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDAFPercentRank .GenericUDAFPercentRankEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFPercentRank | Apache Hive | |
| GenericUDAFRank | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDAFRank .GenericUDAFAbstractRankEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFRank | Apache Hive | |
| GenericUDAFRank .GenericUDAFRankEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFRank | Apache Hive | |
| GenericUDAFResolver | A Generic User-defined aggregation function (GenericUDAF) for the use with GenericUDAFResolver is used at compile time. | Interface | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDAFResolver2 | This interface extends the GenericUDAFResolver interface and provides more flexibility in terms of discovering the parameter types | Interface | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDAFRowNumber | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDAFRowNumber .GenericUDAFRowNumberEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFRowNumber | Apache Hive | |
| GenericUDAFStd | Compute the standard deviation by extending GenericUDAFVariance and overriding the terminate() method of the evaluator. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDAFStd .GenericUDAFStdEvaluator | Compute the standard deviation by extending GenericUDAFVarianceEvaluator and overriding the terminate() method of the evaluator. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFStd | Apache Hive |
| GenericUDAFStdSample | Compute the sample standard deviation by extending GenericUDAFVariance and overriding the terminate() method of the evaluator. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDAFStdSample .GenericUDAFStdSampleEvaluator | Compute the sample standard deviation by extending GenericUDAFVarianceEvaluator and overriding the terminate() method of the | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFStdSample | Apache Hive |
| GenericUDAFStreamingEvaluator | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDAFStreamingEvaluator .SumAvgEnhancer | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFStreamingEvaluator | Apache Hive | |
| GenericUDAFSum | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDAFSum .GenericUDAFSumDouble | GenericUDAFSumDouble. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFSum | Apache Hive |
| GenericUDAFSum .GenericUDAFSumHiveDecimal | GenericUDAFSumHiveDecimal. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFSum | Apache Hive |
| GenericUDAFSum .GenericUDAFSumLong | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFSum | Apache Hive | |
| GenericUDAFVariance | Compute the variance. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDAFVariance .GenericUDAFVarianceEvaluator | Evaluate the variance using the algorithm described by Chan, Golub, and LeVeque in "Algorithms for computing the sample variance: analysis and recommendations" | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFVariance | Apache Hive |
| GenericUDAFVarianceSample | Compute the sample variance by extending GenericUDAFVariance and overriding the terminate() method of the evaluator. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDAFVarianceSample .GenericUDAFVarianceSampleEvaluator | Compute the sample variance by extending GenericUDAFVarianceEvaluator and overriding the terminate() method of the evaluator. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDAFVarianceSample | Apache Hive |
| GenericUDF | A Generic User-defined function (GenericUDF) for the use with Hive. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDF .DeferredJavaObject | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDF | Apache Hive | |
| GenericUDF .DeferredObject | A Defered Object allows us to do lazy-evaluation and short-circuiting. | Interface | org.apache.hadoop.hive.ql.udf.generic.GenericUDF | Apache Hive |
| GenericUDFAbs | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFAddMonths | GenericUDFAddMonths. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFArray | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFArrayContains | GenericUDFArrayContains. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFAssertTrue | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFBaseArithmetic | Wrapper UDF that will instantiate the proper arithmetic UDF (numeric, date, etc) depending on the argument types | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFBaseBinary | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFBaseCompare | GenericUDF Base Class for operations. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFBaseCompare .CompareType | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDFBaseCompare | Apache Hive | |
| GenericUDFBaseDTI | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFBaseNumeric | GenericUDF Base Class for operations. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFBasePad | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFBaseTrim | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFBaseUnary | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFBetween | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFBridge | GenericUDFBridge encapsulates UDF to provide the same interface as Note that GenericUDFBridge implements Serializable because the name of the | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFCase | GenericUDF Class for SQL construct "CASE a WHEN b THEN c [ELSE f] END". | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFCbrt | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFCeil | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFCoalesce | GenericUDF Class for SQL construct "COALESCE(a, b, c)". | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFConcat | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFConcatWS | Generic UDF for string function CONCAT_WS. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFCurrentDate | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFCurrentTimestamp | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFCurrentUser | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFDate | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFDateAdd | Add a number of days to the date. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFDateDiff | Calculate the difference in the number of days. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFDateFormat | GenericUDFDateFormat. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFDateSub | Subtract a number of days to the date. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFDecode | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFElt | Generic UDF for string function ELT(N,str1,str2,str3,. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFEncode | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFEWAHBitmapAnd | GenericEWAHUDFBitmapAnd. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFEWAHBitmapEmpty | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFEWAHBitmapOr | GenericUDFEWAHBitmapOr. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFFactorial | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFField | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFFloor | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFFloorCeilBase | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFFormatNumber | Generic UDF for format_number function FORMAT_NUMBER(X, D). | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFFromUtcTimestamp | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFGreatest | GenericUDF Class for SQL construct "greatest(v1, v2, . | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFHash | GenericUDF Class for computing hash values. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFIf | IF(expr1,expr2,expr3) If expr1 is TRUE (expr1 NULL) then IF() returns expr2; | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFIn | SELECT key FROM src WHERE key IN ("238", "1"); From MySQL page on IN(): To comply with the SQL standard, IN returns NULL | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFIndex | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFInFile | IN_FILE(str, filename) returns true if 'str' appears in the file specified by 'filename'. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFInitCap | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFInstr | Generic UDF for string function INSTR(str,substr). | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFLag | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFLastDay | Returns the last day of the month which the date belongs to. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFLead | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFLeadLag | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFLeast | GenericUDF Class for SQL construct "least(v1, v2, . | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFLevenshtein | GenericUDFLevenshtein. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFLocate | Generic UDF for string function LOCATE(substr, str), LOCATE(substr, str, start). | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFLower | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFLpad | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFLTrim | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFMacro | GenericUDFMacro wraps a user-defined macro expression into a GenericUDFSee Also:Serialized Form | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFMap | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFMapKeys | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFMapValues | GenericUDFMapValues. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFMonthsBetween | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFNamedStruct | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFNextDay | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFNextDay .DayOfWeek | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDFNextDay | Apache Hive | |
| GenericUDFNvl | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFOPAnd | GenericUDF Class for computing and. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFOPDivide | Note that in SQL, the return type of divide is not necessarily the same as the parameters. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFOPDTIMinus | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFOPDTIPlus | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFOPEqual | GenericUDF Class for operation EQUAL. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFOPEqualNS | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFOPEqualOrGreaterThan | GenericUDF Class for operation EqualOrGreaterThan. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFOPEqualOrLessThan | GenericUDF Class for operation EqualOrLessThan. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFOPGreaterThan | GenericUDF Class for operation GreaterThan. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFOPLessThan | GenericUDF Class for operation LessThan. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFOPMinus | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFOPMod | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFOPMultiply | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFOPNegative | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFOPNot | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFOPNotEqual | GenericUDF Class for operation Not EQUAL. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFOPNotNull | GenericUDFOPNotNull. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFOPNull | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFOPNumericMinus | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFOPNumericPlus | The reason that we list evaluate methods with all numeric types is for both better performance and type checking (so we know int + int is still an int | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFOPOr | GenericUDF Class for computing or. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFOPPlus | The reason that we list evaluate methods with all numeric types is for both better performance and type checking (so we know int + int is still an int | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFOPPositive | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFPosMod | class for computing positive modulo. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFPower | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFPrintf | Generic UDF for printf function printf(String format, Obj. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFReflect | A simple generic udf to call java static functions via reflection. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFReflect2 | A simple generic udf to call java functions via reflection. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFRound | Note: rounding function permits rounding off integer digits in decimal numbers, which essentially downgrades the scale to negative territory. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFRpad | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFRTrim | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFSentences | GenericUDFSentences: splits a natural language chunk of text into sentences and words. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFSize | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFSortArray | Generic UDF for array sort SORT_ARRAY(array(obj1, obj2, obj3. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFSoundex | Soundex is an encoding used to relate similar names, but can also be used as a general purpose scheme to find word with similar phonemes. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFSplit | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFStringToMap | GenericUDFStringToMap. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFStruct | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFTimestamp | . | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFToBinary | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFToChar | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFToDate | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFToDecimal | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFToIntervalDayTime | GenericUDFIntervalDayTime . | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFToIntervalYearMonth | GenericUDFIntervalYearMonth . | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFToUnixTimeStamp | deterministic version of UDFUnixTimeStamp. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFToUtcTimestamp | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFToVarchar | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFTranslate | TRANSLATE(string input, string from, string to) is an equivalent function to translate in PostGresSQL. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFTrim | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFTrunc | Returns the first day of the month which the date belongs to. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFUnion | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFUnixTimeStamp | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFUpper | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDFUtils | Util functions for GenericUDF classes. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFUtils .ConversionHelper | Convert parameters for the method if needed. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDFUtils | Apache Hive |
| GenericUDFUtils .ReturnObjectInspectorResolver | This class helps to find the return ObjectInspector for a GenericUDF. | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDFUtils | Apache Hive |
| GenericUDFUtils .StringHelper | Class | org.apache.hadoop.hive.ql.udf.generic.GenericUDFUtils | Apache Hive | |
| GenericUDFWhen | GenericUDF Class for SQL construct "CASE WHEN a THEN b WHEN c THEN d [ELSE f] END". | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDFXPath | Class | org.apache.hadoop.hive.ql.udf.xml | Apache Hive | |
| GenericUDTF | A Generic User-defined Table Generating Function (UDTF) Generates a variable number of output rows for a single input row. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| GenericUDTFExplode | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDTFInline | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDTFJSONTuple | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDTFParseUrlTuple | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDTFPosExplode | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| GenericUDTFStack | Takes a row of size k of data and splits it into n rows of data. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| ISupportStreamingModeForWindowing | A GenericUDAF mode that provides it results as a List to the WindowingTableFunction (so it is a | Interface | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| LongNumDistinctValueEstimator | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| MatchPath | return rows that meet a specified pattern. | Class | org.apache.hadoop.hive.ql.udf.ptf | Apache Hive |
| MatchPath .Chain | Class | org.apache.hadoop.hive.ql.udf.ptf.MatchPath | Apache Hive | |
| MatchPath .MatchPathResolver | Class | org.apache.hadoop.hive.ql.udf.ptf.MatchPath | Apache Hive | |
| MatchPath .Plus | Class | org.apache.hadoop.hive.ql.udf.ptf.MatchPath | Apache Hive | |
| MatchPath .ResultExpressionParser | Class | org.apache.hadoop.hive.ql.udf.ptf.MatchPath | Apache Hive | |
| MatchPath .ResultExprInfo | Class | org.apache.hadoop.hive.ql.udf.ptf.MatchPath | Apache Hive | |
| MatchPath .Star | Class | org.apache.hadoop.hive.ql.udf.ptf.MatchPath | Apache Hive | |
| MatchPath .Symbol | Class | org.apache.hadoop.hive.ql.udf.ptf.MatchPath | Apache Hive | |
| MatchPath .SymbolFunction | Class | org.apache.hadoop.hive.ql.udf.ptf.MatchPath | Apache Hive | |
| MatchPath .SymbolFunctionResult | Class | org.apache.hadoop.hive.ql.udf.ptf.MatchPath | Apache Hive | |
| MatchPath .SymbolParser | Class | org.apache.hadoop.hive.ql.udf.ptf.MatchPath | Apache Hive | |
| NGramEstimator | A generic, re-usable n-gram estimation class that supports partial aggregations. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| Noop | Class | org.apache.hadoop.hive.ql.udf.ptf | Apache Hive | |
| Noop .NoopResolver | Class | org.apache.hadoop.hive.ql.udf.ptf.Noop | Apache Hive | |
| NoopStreaming | Class | org.apache.hadoop.hive.ql.udf.ptf | Apache Hive | |
| NoopStreaming .NoopStreamingResolver | Class | org.apache.hadoop.hive.ql.udf.ptf.NoopStreaming | Apache Hive | |
| NoopWithMap | Class | org.apache.hadoop.hive.ql.udf.ptf | Apache Hive | |
| NoopWithMap .NoopWithMapResolver | Class | org.apache.hadoop.hive.ql.udf.ptf.NoopWithMap | Apache Hive | |
| NoopWithMapStreaming | Class | org.apache.hadoop.hive.ql.udf.ptf | Apache Hive | |
| NoopWithMapStreaming .NoopWithMapStreamingResolver | Class | org.apache.hadoop.hive.ql.udf.ptf.NoopWithMapStreaming | Apache Hive | |
| NumDistinctValueEstimator | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| NumericHistogram | A generic, re-usable histogram class that supports partial aggregations. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| RoundUtils | Utility class for generic round UDF. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| SettableUDF | THIS INTERFACE IS UNSTABLE AND SHOULD NOT BE USED BY 3RD PARTY UDFS. | Interface | org.apache.hadoop.hive.ql.udf | Apache Hive |
| SimpleGenericUDAFParameterInfo | A simple implementation of GenericUDAFParameterInfo. | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive |
| StringNumDistinctValueEstimator | Class | org.apache.hadoop.hive.ql.udf.generic | Apache Hive | |
| TableFunctionEvaluator | Based on Hive GenericUDAFEvaluator. | Class | org.apache.hadoop.hive.ql.udf.ptf | Apache Hive |
| TableFunctionResolver | Based on Hive GenericUDAFResolver. | Class | org.apache.hadoop.hive.ql.udf.ptf | Apache Hive |