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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-3410) All operators's conf should inherit from a common class
Date Wed, 09 Jan 2013 10:27:23 GMT

    [ https://issues.apache.org/jira/browse/HIVE-3410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13548014#comment-13548014
] 

Hudson commented on HIVE-3410:
------------------------------

Integrated in Hive-trunk-hadoop2 #54 (See [https://builds.apache.org/job/Hive-trunk-hadoop2/54/])
    HIVE-3410 All operators's conf should inherit from a common class
(Namit via Carl) (Revision 1378659)

     Result = ABORTED
namit : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1378659
Files : 
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/Driver.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/QueryPlan.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/ExecDriver.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/ExecMapper.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/ExplainTask.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/GroupByOperator.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/MapOperator.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/MapRedTask.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/MapredLocalTask.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/Operator.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/OperatorFactory.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/SMBMapJoinOperator.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/SkewJoinHandler.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/Task.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/TerminalOperator.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/Utilities.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/index/compact/CompactIndexHandler.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/io/CombineHiveInputFormat.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/io/HiveFileFormatUtils.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/io/HiveInputFormat.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/lib/DefaultGraphWalker.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/metadata/Table.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/BucketMapJoinOptimizer.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/ColumnPruner.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/ColumnPrunerProcCtx.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/ColumnPrunerProcFactory.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMRFileSink1.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMROperator.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMRProcContext.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMRRedSink1.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMRRedSink2.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMRRedSink3.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMRRedSink4.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMRTableScan1.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMRUnion1.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/GenMapRedUtils.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/GlobalLimitOptimizer.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/GroupByOptimizer.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/JoinReorder.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/MapJoinFactory.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/MapJoinProcessor.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/ReduceSinkDeDuplication.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/SimpleFetchOptimizer.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/SortedMergeBucketMapJoinOptimizer.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/index/RewriteCanApplyCtx.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/index/RewriteCanApplyProcFactory.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/index/RewriteGBUsingIndex.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/index/RewriteQueryUsingAggregateIndex.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/index/RewriteQueryUsingAggregateIndexCtx.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/lineage/ExprProcCtx.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/lineage/ExprProcFactory.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/lineage/LineageCtx.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/lineage/OpProcFactory.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/pcr/PcrOpProcFactory.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/pcr/PcrOpWalkerCtx.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/CommonJoinResolver.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/GenMRSkewJoinProcessor.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/LocalMapJoinProcFactory.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/MapJoinResolver.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/MetadataOnlyOptimizer.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/unionproc/UnionProcFactory.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/ParseContext.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/ParseUtils.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/PrintOpTreeProcessor.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/QB.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/AbstractOperatorDesc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/CollectDesc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/ExtractDesc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/FileSinkDesc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/FilterDesc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/ForwardDesc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/GroupByDesc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/HashTableDummyDesc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/JoinDesc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/LateralViewForwardDesc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/LateralViewJoinDesc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/LimitDesc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/ListSinkDesc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/MapredLocalWork.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/MapredWork.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/OperatorDesc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/PlanUtils.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/ReduceSinkDesc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/ScriptDesc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/SelectDesc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/TableScanDesc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/UDTFDesc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/plan/UnionDesc.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/ppd/ExprWalkerInfo.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/ppd/ExprWalkerProcFactory.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/ppd/OpProcFactory.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/ppd/OpWalkerInfo.java
* /hive/trunk/ql/src/test/org/apache/hadoop/hive/ql/exec/TestOperators.java
* /hive/trunk/ql/src/test/org/apache/hadoop/hive/ql/exec/TestPlan.java

                
> All operators's conf should inherit from a common class
> -------------------------------------------------------
>
>                 Key: HIVE-3410
>                 URL: https://issues.apache.org/jira/browse/HIVE-3410
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Namit Jain
>            Assignee: Namit Jain
>             Fix For: 0.10.0
>
>         Attachments: hive.3410.1.patch, hive.3410.2.patch, hive.3410.3.patch
>
>
> I faced this problem while working on HIVE-3086.
> Wanted to add a common interface to all the operator's confs.
> Currently, the operator signature is Operator<T extends Serializable>,
> which makes it difficult to add more methods to T.
> Created a common interface SerializableCloneable, and now 
> Operator<T extends SerializableCloneable>.
> If we want to add more methods to SerializableCloneable in the future,
> it wont require changing so many files, so submitting it as a separate patch.

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