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Packages that use GenericUDAFEvaluator.AggregationBuffer | |
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org.apache.hadoop.hive.ql.exec | |
org.apache.hadoop.hive.ql.udf.generic |
Uses of GenericUDAFEvaluator.AggregationBuffer in org.apache.hadoop.hive.ql.exec |
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Fields in org.apache.hadoop.hive.ql.exec declared as GenericUDAFEvaluator.AggregationBuffer | |
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protected GenericUDAFEvaluator.AggregationBuffer[] |
GroupByOperator.aggregations
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Methods in org.apache.hadoop.hive.ql.exec that return GenericUDAFEvaluator.AggregationBuffer | |
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protected GenericUDAFEvaluator.AggregationBuffer[] |
GroupByOperator.newAggregations()
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Methods in org.apache.hadoop.hive.ql.exec with parameters of type GenericUDAFEvaluator.AggregationBuffer | |
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protected void |
GroupByOperator.forward(ArrayList<Object> keys,
GenericUDAFEvaluator.AggregationBuffer[] aggs)
Forward a record of keys and aggregation results. |
protected void |
GroupByOperator.resetAggregations(GenericUDAFEvaluator.AggregationBuffer[] aggs)
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protected void |
GroupByOperator.updateAggregations(GenericUDAFEvaluator.AggregationBuffer[] aggs,
Object row,
ObjectInspector rowInspector,
boolean hashAggr,
boolean newEntryForHashAggr,
Object[][] lastInvoke)
|
Uses of GenericUDAFEvaluator.AggregationBuffer in org.apache.hadoop.hive.ql.udf.generic |
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Methods in org.apache.hadoop.hive.ql.udf.generic that return GenericUDAFEvaluator.AggregationBuffer | |
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GenericUDAFEvaluator.AggregationBuffer |
GenericUDAFSum.GenericUDAFSumDouble.getNewAggregationBuffer()
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GenericUDAFEvaluator.AggregationBuffer |
GenericUDAFSum.GenericUDAFSumLong.getNewAggregationBuffer()
|
GenericUDAFEvaluator.AggregationBuffer |
GenericUDAFVariance.GenericUDAFVarianceEvaluator.getNewAggregationBuffer()
|
GenericUDAFEvaluator.AggregationBuffer |
GenericUDAFCount.GenericUDAFCountEvaluator.getNewAggregationBuffer()
|
GenericUDAFEvaluator.AggregationBuffer |
GenericUDAFBridge.GenericUDAFBridgeEvaluator.getNewAggregationBuffer()
|
GenericUDAFEvaluator.AggregationBuffer |
GenericUDAFAverage.GenericUDAFAverageEvaluator.getNewAggregationBuffer()
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abstract GenericUDAFEvaluator.AggregationBuffer |
GenericUDAFEvaluator.getNewAggregationBuffer()
Get a new aggregation object. |
Methods in org.apache.hadoop.hive.ql.udf.generic with parameters of type GenericUDAFEvaluator.AggregationBuffer | |
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void |
GenericUDAFEvaluator.aggregate(GenericUDAFEvaluator.AggregationBuffer agg,
Object[] parameters)
This function will be called by GroupByOperator when it sees a new input row. |
Object |
GenericUDAFEvaluator.evaluate(GenericUDAFEvaluator.AggregationBuffer agg)
This function will be called by GroupByOperator when it sees a new input row. |
void |
GenericUDAFSum.GenericUDAFSumDouble.iterate(GenericUDAFEvaluator.AggregationBuffer agg,
Object[] parameters)
|
void |
GenericUDAFSum.GenericUDAFSumLong.iterate(GenericUDAFEvaluator.AggregationBuffer agg,
Object[] parameters)
|
void |
GenericUDAFVariance.GenericUDAFVarianceEvaluator.iterate(GenericUDAFEvaluator.AggregationBuffer agg,
Object[] parameters)
|
void |
GenericUDAFCount.GenericUDAFCountEvaluator.iterate(GenericUDAFEvaluator.AggregationBuffer agg,
Object[] parameters)
|
void |
GenericUDAFBridge.GenericUDAFBridgeEvaluator.iterate(GenericUDAFEvaluator.AggregationBuffer agg,
Object[] parameters)
|
void |
GenericUDAFAverage.GenericUDAFAverageEvaluator.iterate(GenericUDAFEvaluator.AggregationBuffer agg,
Object[] parameters)
|
abstract void |
GenericUDAFEvaluator.iterate(GenericUDAFEvaluator.AggregationBuffer agg,
Object[] parameters)
Iterate through original data. |
void |
GenericUDAFSum.GenericUDAFSumDouble.merge(GenericUDAFEvaluator.AggregationBuffer agg,
Object partial)
|
void |
GenericUDAFSum.GenericUDAFSumLong.merge(GenericUDAFEvaluator.AggregationBuffer agg,
Object partial)
|
void |
GenericUDAFVariance.GenericUDAFVarianceEvaluator.merge(GenericUDAFEvaluator.AggregationBuffer agg,
Object partial)
|
void |
GenericUDAFCount.GenericUDAFCountEvaluator.merge(GenericUDAFEvaluator.AggregationBuffer agg,
Object partial)
|
void |
GenericUDAFBridge.GenericUDAFBridgeEvaluator.merge(GenericUDAFEvaluator.AggregationBuffer agg,
Object partial)
|
void |
GenericUDAFAverage.GenericUDAFAverageEvaluator.merge(GenericUDAFEvaluator.AggregationBuffer agg,
Object partial)
|
abstract void |
GenericUDAFEvaluator.merge(GenericUDAFEvaluator.AggregationBuffer agg,
Object partial)
Merge with partial aggregation result. |
void |
GenericUDAFSum.GenericUDAFSumDouble.reset(GenericUDAFEvaluator.AggregationBuffer agg)
|
void |
GenericUDAFSum.GenericUDAFSumLong.reset(GenericUDAFEvaluator.AggregationBuffer agg)
|
void |
GenericUDAFVariance.GenericUDAFVarianceEvaluator.reset(GenericUDAFEvaluator.AggregationBuffer agg)
|
void |
GenericUDAFCount.GenericUDAFCountEvaluator.reset(GenericUDAFEvaluator.AggregationBuffer agg)
|
void |
GenericUDAFBridge.GenericUDAFBridgeEvaluator.reset(GenericUDAFEvaluator.AggregationBuffer agg)
|
void |
GenericUDAFAverage.GenericUDAFAverageEvaluator.reset(GenericUDAFEvaluator.AggregationBuffer agg)
|
abstract void |
GenericUDAFEvaluator.reset(GenericUDAFEvaluator.AggregationBuffer agg)
Reset the aggregation. |
Object |
GenericUDAFStd.GenericUDAFStdEvaluator.terminate(GenericUDAFEvaluator.AggregationBuffer agg)
|
Object |
GenericUDAFVarianceSample.GenericUDAFVarianceSampleEvaluator.terminate(GenericUDAFEvaluator.AggregationBuffer agg)
|
Object |
GenericUDAFSum.GenericUDAFSumDouble.terminate(GenericUDAFEvaluator.AggregationBuffer agg)
|
Object |
GenericUDAFSum.GenericUDAFSumLong.terminate(GenericUDAFEvaluator.AggregationBuffer agg)
|
Object |
GenericUDAFStdSample.GenericUDAFStdSampleEvaluator.terminate(GenericUDAFEvaluator.AggregationBuffer agg)
|
Object |
GenericUDAFVariance.GenericUDAFVarianceEvaluator.terminate(GenericUDAFEvaluator.AggregationBuffer agg)
|
Object |
GenericUDAFCount.GenericUDAFCountEvaluator.terminate(GenericUDAFEvaluator.AggregationBuffer agg)
|
Object |
GenericUDAFBridge.GenericUDAFBridgeEvaluator.terminate(GenericUDAFEvaluator.AggregationBuffer agg)
|
Object |
GenericUDAFAverage.GenericUDAFAverageEvaluator.terminate(GenericUDAFEvaluator.AggregationBuffer agg)
|
abstract Object |
GenericUDAFEvaluator.terminate(GenericUDAFEvaluator.AggregationBuffer agg)
Get final aggregation result. |
Object |
GenericUDAFSum.GenericUDAFSumDouble.terminatePartial(GenericUDAFEvaluator.AggregationBuffer agg)
|
Object |
GenericUDAFSum.GenericUDAFSumLong.terminatePartial(GenericUDAFEvaluator.AggregationBuffer agg)
|
Object |
GenericUDAFVariance.GenericUDAFVarianceEvaluator.terminatePartial(GenericUDAFEvaluator.AggregationBuffer agg)
|
Object |
GenericUDAFCount.GenericUDAFCountEvaluator.terminatePartial(GenericUDAFEvaluator.AggregationBuffer agg)
|
Object |
GenericUDAFBridge.GenericUDAFBridgeEvaluator.terminatePartial(GenericUDAFEvaluator.AggregationBuffer agg)
|
Object |
GenericUDAFAverage.GenericUDAFAverageEvaluator.terminatePartial(GenericUDAFEvaluator.AggregationBuffer agg)
|
abstract Object |
GenericUDAFEvaluator.terminatePartial(GenericUDAFEvaluator.AggregationBuffer agg)
Get partial aggregation result. |
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