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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-4898) make vectorized math functions work end-to-end (update VectorizationContext.java)
Date Thu, 10 Oct 2013 15:03:43 GMT

    [ https://issues.apache.org/jira/browse/HIVE-4898?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13791568#comment-13791568
] 

Hudson commented on HIVE-4898:
------------------------------

ABORTED: Integrated in Hive-trunk-hadoop2 #493 (See [https://builds.apache.org/job/Hive-trunk-hadoop2/493/])
HIVE-4898 : make vectorized math functions work end-to-end (update VectorizationContext.java)
(Eric Hanson via Ashutosh Chauhan) (hashutosh: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1530824)
* /hive/trunk/ant/src/org/apache/hadoop/hive/ant/GenVectorCode.java
* /hive/trunk/ql/src/gen/vectorization/ExpressionTemplates/ColumnUnaryFunc.txt
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/vector/VectorizationContext.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/FuncBin.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/FuncHex.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/FuncLogWithBaseDoubleToDouble.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/FuncLogWithBaseLongToDouble.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/FuncPowerDoubleToDouble.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/FuncPowerLongToDouble.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/FuncRand.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/ISetDoubleArg.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/ISetLongArg.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/MathExpr.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/MathFuncDoubleToDouble.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/MathFuncLongToDouble.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/RoundDoubleToDoubleWithNumDigits.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/RoundWithNumDigitsDoubleToDouble.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/StringConv.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/StringUnhex.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/physical/Vectorizer.java
* /hive/trunk/ql/src/test/org/apache/hadoop/hive/ql/exec/vector/expressions/TestVectorMathFunctions.java


> make vectorized math functions work end-to-end (update VectorizationContext.java)
> ---------------------------------------------------------------------------------
>
>                 Key: HIVE-4898
>                 URL: https://issues.apache.org/jira/browse/HIVE-4898
>             Project: Hive
>          Issue Type: Sub-task
>    Affects Versions: vectorization-branch
>            Reporter: Eric Hanson
>            Assignee: Eric Hanson
>             Fix For: 0.13.0
>
>         Attachments: HIVE-4898.3.patch, HIVE-4898.3.patch, HIVE-4898.4.patch
>
>
> The vectorized math function VectorExpression classes were added in HIVE-4822. This JIRA
is to allow those to actually be used in a SQL query end-to-end. This requires updating VectorizationContext
to use the new classes in vectorized expression creation.



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