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From "Sergey Shelukhin" <ser...@hortonworks.com>
Subject Re: Review Request 18936: HIVE-6430 MapJoin hash table has large memory overhead
Date Thu, 20 Mar 2014 23:26:09 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/18936/
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(Updated March 20, 2014, 11:26 p.m.)


Review request for hive, Gopal V and Gunther Hagleitner.


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 b0f5c49 
  hbase-handler/src/java/org/apache/hadoop/hive/hbase/HBaseSerDe.java 5fe35a5 
  hbase-handler/src/java/org/apache/hadoop/hive/hbase/HiveHBaseTableInputFormat.java 704fcb9

  ql/src/java/org/apache/hadoop/hive/ql/Driver.java 7dbb8be 
  ql/src/java/org/apache/hadoop/hive/ql/debug/Utils.java PRE-CREATION 
  ql/src/java/org/apache/hadoop/hive/ql/exec/HashTableSinkOperator.java 170e8c0 
  ql/src/java/org/apache/hadoop/hive/ql/exec/MapJoinOperator.java 3ea9c96 
  ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/AbstractMapJoinTableContainer.java
8854b19 
  ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/BytesBytesMultiHashMap.java PRE-CREATION

  ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/HashMapWrapper.java 9df425b 
  ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/MapJoinBytesTableContainer.java PRE-CREATION

  ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/MapJoinKey.java 64f0be2 
  ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/MapJoinPersistableTableContainer.java
PRE-CREATION 
  ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/MapJoinRowContainer.java 008a8db

  ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/MapJoinTableContainer.java 988959f

  ql/src/java/org/apache/hadoop/hive/ql/exec/persistence/MapJoinTableContainerSerDe.java 55b7415

  ql/src/java/org/apache/hadoop/hive/ql/exec/tez/HashTableLoader.java bf94930 
  ql/src/java/org/apache/hadoop/hive/ql/exec/vector/VectorMapJoinOperator.java eef7656 
  ql/src/java/org/apache/hadoop/hive/ql/exec/vector/VectorizedColumnarSerDe.java 0fd4983 
  ql/src/java/org/apache/hadoop/hive/ql/udf/UDFToString.java 118b339 
  ql/src/test/org/apache/hadoop/hive/ql/exec/persistence/TestBytesBytesMultiHashMap.java PRE-CREATION

  ql/src/test/org/apache/hadoop/hive/ql/exec/persistence/TestMapJoinEqualityTableContainer.java
65e3779 
  ql/src/test/org/apache/hadoop/hive/ql/exec/persistence/TestMapJoinTableContainer.java 755d783

  ql/src/test/queries/clientpositive/mapjoin_decimal.q b65a7be 
  ql/src/test/queries/clientpositive/mapjoin_mapjoin.q 1eb95f6 
  ql/src/test/results/clientpositive/mapjoin_mapjoin.q.out d79b984 
  ql/src/test/results/clientpositive/tez/mapjoin_decimal.q.out 3c55b5c 
  ql/src/test/results/clientpositive/tez/mapjoin_mapjoin.q.out 284cc03 
  serde/src/java/org/apache/hadoop/hive/serde2/ByteStream.java 73d9b29 
  serde/src/java/org/apache/hadoop/hive/serde2/WriteBuffers.java PRE-CREATION 
  serde/src/java/org/apache/hadoop/hive/serde2/columnar/ColumnarSerDe.java 5870884 
  serde/src/java/org/apache/hadoop/hive/serde2/columnar/LazyBinaryColumnarSerDe.java bab505e

  serde/src/java/org/apache/hadoop/hive/serde2/dynamic_type/DynamicSerDe.java 6f344bb 
  serde/src/java/org/apache/hadoop/hive/serde2/io/DateWritable.java 1f4ccdd 
  serde/src/java/org/apache/hadoop/hive/serde2/io/HiveDecimalWritable.java a99c7b4 
  serde/src/java/org/apache/hadoop/hive/serde2/io/TimestampWritable.java 435d6c6 
  serde/src/java/org/apache/hadoop/hive/serde2/lazy/LazySimpleSerDe.java 82c1263 
  serde/src/java/org/apache/hadoop/hive/serde2/lazybinary/LazyBinarySerDe.java b188c3f 
  serde/src/java/org/apache/hadoop/hive/serde2/lazybinary/LazyBinaryUtils.java 6c14081 
  serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/primitive/PrimitiveObjectInspectorConverter.java
06d5c5e 
  serde/src/test/org/apache/hadoop/hive/serde2/lazy/TestLazyPrimitive.java 868dd4c 
  serde/src/test/org/apache/hadoop/hive/serde2/thrift_test/CreateSequenceFile.java 1fb49e5


Diff: https://reviews.apache.org/r/18936/diff/


Testing
-------


Thanks,

Sergey Shelukhin


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