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From "pengcheng xiong" <pxi...@hortonworks.com>
Subject Re: Review Request 24770: Improve the columns stats update speed
Date Wed, 20 Aug 2014 23:02:06 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/24770/
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(Updated Aug. 20, 2014, 11:02 p.m.)


Review request for hive.


Changes
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simple write path (just send a colstats list to the server)


Repository: hive-git


Description
-------

improve the columns stats update speed for all the partitions of a table


Diffs (updated)
-----

  metastore/if/hive_metastore.thrift cb326f4 
  metastore/src/gen/thrift/gen-cpp/ThriftHiveMetastore.h 0e328dd 
  metastore/src/gen/thrift/gen-cpp/ThriftHiveMetastore.cpp 23b5edf 
  metastore/src/gen/thrift/gen-cpp/ThriftHiveMetastore_server.skeleton.cpp 4bcb2e6 
  metastore/src/gen/thrift/gen-cpp/hive_metastore_types.h 9f583a4 
  metastore/src/gen/thrift/gen-cpp/hive_metastore_types.cpp 4768128 
  metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/AddPartitionsRequest.java
96caab6 
  metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/AddPartitionsResult.java
ba65da6 
  metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/DropPartitionsResult.java
87444d2 
  metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/EnvironmentContext.java
3a38950 
  metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/Function.java
813d5f5 
  metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetOpenTxnsInfoResponse.java
5d3bf75 
  metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/GetOpenTxnsResponse.java
b938d7d 
  metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/HeartbeatTxnRangeResponse.java
49f4e56 
  metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/LockRequest.java
f860028 
  metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/OpenTxnsResponse.java
1a99948 
  metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/PartitionsByExprResult.java
33d5435 
  metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/PartitionsStatsRequest.java
ec451ad 
  metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/PartitionsStatsResult.java
916d4b4 
  metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/RequestPartsSpec.java
217a3c1 
  metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/Schema.java 0c200c5

  metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/SetPartitionsStatsRequest.java
PRE-CREATION 
  metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/ShowCompactResponse.java
6da732e 
  metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/ShowLocksResponse.java
554601a 
  metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/TableStatsRequest.java
23711f8 
  metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/TableStatsResult.java
a61d363 
  metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/ThriftHiveMetastore.java
fb06b6c 
  metastore/src/gen/thrift/gen-php/metastore/ThriftHiveMetastore.php 653b60c 
  metastore/src/gen/thrift/gen-php/metastore/Types.php 6cdffd5 
  metastore/src/gen/thrift/gen-py/hive_metastore/ThriftHiveMetastore-remote e430c77 
  metastore/src/gen/thrift/gen-py/hive_metastore/ThriftHiveMetastore.py 450018b 
  metastore/src/gen/thrift/gen-py/hive_metastore/ttypes.py e13243b 
  metastore/src/gen/thrift/gen-rb/hive_metastore_types.rb bd05eba 
  metastore/src/gen/thrift/gen-rb/thrift_hive_metastore.rb 74964b4 
  metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java 84ef5f9 
  metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStoreClient.java 237166e 
  metastore/src/java/org/apache/hadoop/hive/metastore/IMetaStoreClient.java 143d1c7 
  ql/src/java/org/apache/hadoop/hive/ql/exec/ColumnStatsTask.java 94afaba 
  ql/src/java/org/apache/hadoop/hive/ql/metadata/Hive.java 6f225f3 
  ql/src/test/queries/clientpositive/analyze_tbl_part.q PRE-CREATION 
  ql/src/test/results/clientpositive/analyze_tbl_part.q.out PRE-CREATION 

Diff: https://reviews.apache.org/r/24770/diff/


Testing
-------


Thanks,

pengcheng xiong


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