public static class GenericUDAFDenseRank.GenericUDAFDenseRankEvaluator extends GenericUDAFRank.GenericUDAFRankEvaluator
GenericUDAFEvaluator.AbstractAggregationBuffer, GenericUDAFEvaluator.AggregationBuffer, GenericUDAFEvaluator.AggregationType, GenericUDAFEvaluator.Mode
partitionEvaluator
NULL_RESULT
Constructor and Description |
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GenericUDAFDenseRankEvaluator() |
Modifier and Type | Method and Description |
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protected void |
nextRank(org.apache.hadoop.hive.ql.udf.generic.GenericUDAFRank.RankBuffer rb) |
getNextResult, getRowsRemainingAfterTerminate, getWindowingEvaluator
getNewAggregationBuffer, init, isStreaming, iterate, merge, reset, terminate, terminatePartial
aggregate, close, configure, createPartitionEvaluator, estimate, evaluate, getExprString, getPartitionWindowingEvaluator, isEstimable
protected void nextRank(org.apache.hadoop.hive.ql.udf.generic.GenericUDAFRank.RankBuffer rb)
nextRank
in class GenericUDAFRank.GenericUDAFAbstractRankEvaluator
Copyright © 2019 The Apache Software Foundation. All rights reserved.