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https://issues.apache.org/jira/browse/HIVE-4914?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13777394#comment-13777394
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Hudson commented on HIVE-4914:
------------------------------
FAILURE: Integrated in Hive-trunk-hadoop1-ptest #181 (See
[https://builds.apache.org/job/Hive-trunk-hadoop1-ptest/181/])
HIVE-4914 : filtering via partition name should be done inside metastore server
(implementation) (Sergey Shelukhin via Ashutosh Chauhan) (hashutosh:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1526106)
* /hive/trunk/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
* /hive/trunk/metastore/if/hive_metastore.thrift
* /hive/trunk/metastore/src/gen/thrift/gen-cpp/ThriftHiveMetastore.cpp
* /hive/trunk/metastore/src/gen/thrift/gen-cpp/ThriftHiveMetastore.h
*
/hive/trunk/metastore/src/gen/thrift/gen-cpp/ThriftHiveMetastore_server.skeleton.cpp
* /hive/trunk/metastore/src/gen/thrift/gen-cpp/hive_metastore_types.cpp
* /hive/trunk/metastore/src/gen/thrift/gen-cpp/hive_metastore_types.h
*
/hive/trunk/metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/PartitionsByExprRequest.java
*
/hive/trunk/metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/PartitionsByExprResult.java
*
/hive/trunk/metastore/src/gen/thrift/gen-javabean/org/apache/hadoop/hive/metastore/api/ThriftHiveMetastore.java
* /hive/trunk/metastore/src/gen/thrift/gen-php/metastore/ThriftHiveMetastore.php
* /hive/trunk/metastore/src/gen/thrift/gen-php/metastore/Types.php
*
/hive/trunk/metastore/src/gen/thrift/gen-py/hive_metastore/ThriftHiveMetastore-remote
*
/hive/trunk/metastore/src/gen/thrift/gen-py/hive_metastore/ThriftHiveMetastore.py
* /hive/trunk/metastore/src/gen/thrift/gen-py/hive_metastore/ttypes.py
* /hive/trunk/metastore/src/gen/thrift/gen-rb/hive_metastore_types.rb
* /hive/trunk/metastore/src/gen/thrift/gen-rb/thrift_hive_metastore.rb
*
/hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStore.java
*
/hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/HiveMetaStoreClient.java
*
/hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/IMetaStoreClient.java
*
/hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/MetaStoreDirectSql.java
*
/hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/ObjectStore.java
*
/hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/PartitionExpressionProxy.java
* /hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/RawStore.java
*
/hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/parser/ExpressionTree.java
*
/hive/trunk/metastore/src/test/org/apache/hadoop/hive/metastore/DummyRawStoreControlledCommit.java
*
/hive/trunk/metastore/src/test/org/apache/hadoop/hive/metastore/DummyRawStoreForJdoConnection.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/FunctionRegistry.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/metadata/Hive.java
*
/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/ppr/PartitionExpressionForMetastore.java
*
/hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/ppr/PartitionPruner.java
*
/hive/trunk/ql/src/test/org/apache/hadoop/hive/metastore/VerifyingObjectStore.java
> filtering via partition name should be done inside metastore server
> (implementation)
> ------------------------------------------------------------------------------------
>
> Key: HIVE-4914
> URL: https://issues.apache.org/jira/browse/HIVE-4914
> Project: Hive
> Issue Type: Improvement
> Components: Metastore
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Fix For: 0.13.0
>
> Attachments: D12561.5.patch, D12561.6.patch, D12561.7.patch,
> HIVE-4914.01.patch, HIVE-4914.02.patch, HIVE-4914.03.patch,
> HIVE-4914.04.patch, HIVE-4914.05.patch, HIVE-4914.06.patch,
> HIVE-4914.07.patch, HIVE-4914.D12561.1.patch, HIVE-4914.D12561.2.patch,
> HIVE-4914.D12561.3.patch, HIVE-4914.D12561.4.patch, HIVE-4914.D12645.1.patch,
> HIVE-4914-only-no-gen.patch, HIVE-4914-only.patch, HIVE-4914.patch,
> HIVE-4914.patch, HIVE-4914.patch
>
>
> Currently, if the filter pushdown is impossible (which is most cases), the
> client gets all partition names from metastore, filters them, and asks for
> partitions by names for the filtered set.
> Metastore server code should do that instead; it should check if pushdown is
> possible and do it if so; otherwise it should do name-based filtering.
> Saves the roundtrip with all partition names from the server to client, and
> also removes the need to have pushdown viability checking on both sides.
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