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Packages that use Transform | |
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org.apache.hadoop.hive.ql.optimizer | |
org.apache.hadoop.hive.ql.optimizer.ppr | |
org.apache.hadoop.hive.ql.optimizer.unionproc | |
org.apache.hadoop.hive.ql.ppd |
Uses of Transform in org.apache.hadoop.hive.ql.optimizer |
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Classes in org.apache.hadoop.hive.ql.optimizer that implement Transform | |
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ColumnPruner
Implementation of one of the rule-based optimization steps. |
class |
GroupByOptimizer
this transformation does bucket group by optimization. |
class |
JoinReorder
Implementation of rule-based join table reordering optimization. |
class |
MapJoinProcessor
Implementation of one of the rule-based map join optimization. |
class |
SamplePruner
The transformation step that does sample pruning. |
Uses of Transform in org.apache.hadoop.hive.ql.optimizer.ppr |
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Classes in org.apache.hadoop.hive.ql.optimizer.ppr that implement Transform | |
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class |
PartitionPruner
The transformation step that does partition pruning. |
Uses of Transform in org.apache.hadoop.hive.ql.optimizer.unionproc |
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Classes in org.apache.hadoop.hive.ql.optimizer.unionproc that implement Transform | |
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class |
UnionProcessor
Implementation of the union processor. |
Uses of Transform in org.apache.hadoop.hive.ql.ppd |
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Classes in org.apache.hadoop.hive.ql.ppd that implement Transform | |
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class |
PredicatePushDown
Implements predicate pushdown. |
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