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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-9560) When hive.stats.collect.rawdatasize=true, 'rawDataSize' for an ORC table will result in value '0' after running 'analyze table TABLE_NAME compute statistics;'
Date Sat, 07 Feb 2015 03:52:34 GMT

    [ https://issues.apache.org/jira/browse/HIVE-9560?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14310529#comment-14310529
] 

Hive QA commented on HIVE-9560:
-------------------------------



{color:green}Overall{color}: +1 all checks pass

Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12696991/HIVE-9560.2.patch

{color:green}SUCCESS:{color} +1 7482 tests passed

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2692/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2692/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-2692/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12696991 - PreCommit-HIVE-TRUNK-Build

> When hive.stats.collect.rawdatasize=true, 'rawDataSize' for an ORC table will result
in value '0' after running 'analyze table TABLE_NAME compute statistics;'
> --------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-9560
>                 URL: https://issues.apache.org/jira/browse/HIVE-9560
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Xin Hao
>            Assignee: Prasanth Jayachandran
>         Attachments: HIVE-9560.1.patch, HIVE-9560.2.patch
>
>
> When hive.stats.collect.rawdatasize=true, 'rawDataSize' for an ORC table will result
in value '0' after running 'analyze table TABLE_NAME compute statistics;'
> Reproduce step:
> (1) set hive.stats.collect.rawdatasize=trueï¼›
> (2) Generate an ORC table in hive, and the value of its 'rawDataSize' is NOT zero.
> You can find the value of 'rawDataSize' (NOT zero) by executing  'describe extended TABLE_NAME;'

> (4) Execute 'analyze table TABLE_NAME compute statistics;'
> (5) Execute  'describe extended TABLE_NAME;' again, and you will find that  the value
of 'rawDataSize' will be changed to '0'.



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