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Packages that use BucketingSortingOpProcFactory.GroupByInferrer | |
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org.apache.hadoop.hive.ql.optimizer.physical |
Uses of BucketingSortingOpProcFactory.GroupByInferrer in org.apache.hadoop.hive.ql.optimizer.physical |
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Subclasses of BucketingSortingOpProcFactory.GroupByInferrer in org.apache.hadoop.hive.ql.optimizer.physical | |
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static class |
BucketingSortingOpProcFactory.MultiGroupByInferrer
Processor for GroupByOperator, the special case where it follows a ForwardOperator There is a multi group by optimization which puts multiple group by operators in a reducer when they share the same keys and are part of a multi insert query. |
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