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From "Sergey Shelukhin" <ser...@hortonworks.com>
Subject Re: Review Request 18230: HIVE-6429 MapJoinKey has large memory overhead in typical cases
Date Mon, 24 Feb 2014 06:10:56 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/18230/
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(Updated Feb. 24, 2014, 6:10 a.m.)


Review request for hive, Gunther Hagleitner and Jitendra Pandey.


Repository: hive-git


Description
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See JIRA


Diffs (updated)
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  common/src/java/org/apache/hadoop/hive/conf/HiveConf.java 9db72ae 
  ql/src/java/org/apache/hadoop/hive/ql/exec/AbstractMapJoinOperator.java 3cfaacf 
  ql/src/java/org/apache/hadoop/hive/ql/exec/HashTableLoader.java 988cc57 
  ql/src/java/org/apache/hadoop/hive/ql/exec/HashTableSinkOperator.java 24f1229 
  ql/src/java/org/apache/hadoop/hive/ql/exec/JoinUtil.java 46e37c2 
  ql/src/java/org/apache/hadoop/hive/ql/exec/MapJoinOperator.java c0f4cd7 
  ql/src/java/org/apache/hadoop/hive/ql/exec/mr/HashTableLoader.java 5cf347b 
  ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/HashMapWrapper.java 61545b5 
  ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/MapJoinKey.java 2ac0928 
  ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/MapJoinKeyBytes.java PRE-CREATION

  ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/MapJoinKeyObject.java PRE-CREATION

  ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/MapJoinTableContainer.java 9ce0ae6

  ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/MapJoinTableContainerSerDe.java 83ba0f0

  ql/src/java/org/apache/hadoop/hive/ql/exec/tez/HashTableLoader.java 47f9d21 
  ql/src/java/org/apache/hadoop/hive/ql/exec/vector/VectorHashKeyWrapperBatch.java 581046e

  ql/src/java/org/apache/hadoop/hive/ql/exec/vector/VectorMapJoinOperator.java 2466a3b 
  ql/src/java/org/apache/hadoop/hive/ql/exec/vector/VectorSMBMapJoinOperator.java 997202f

  ql/src/test/org/apache/hadoop/hive/ql/exec/persistence/TestMapJoinEqualityTableContainer.java
c541ad2 
  ql/src/test/org/apache/hadoop/hive/ql/exec/persistence/TestMapJoinKey.java a103a51 
  ql/src/test/org/apache/hadoop/hive/ql/exec/persistence/TestMapJoinTableContainer.java 61c5741

  ql/src/test/org/apache/hadoop/hive/ql/exec/persistence/Utilities.java 2cb1ac3 
  serde/src/java/org/apache/hadoop/hive/serde2/binarysortable/BinarySortableSerDe.java fcded96

  serde/src/java/org/apache/hadoop/hive/serde2/binarysortable/OutputByteBuffer.java 7bfe473


Diff: https://reviews.apache.org/r/18230/diff/


Testing
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Thanks,

Sergey Shelukhin


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