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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-3387) meta data file size exceeds limit
Date Wed, 09 Jan 2013 10:29:29 GMT

    [ https://issues.apache.org/jira/browse/HIVE-3387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13548155#comment-13548155
] 

Hudson commented on HIVE-3387:
------------------------------

Integrated in Hive-trunk-hadoop2 #54 (See [https://builds.apache.org/job/Hive-trunk-hadoop2/54/])
    HIVE-3387. Meta data file size exceeds limit (Navis Ryu via cws) (Revision 1382600)

     Result = ABORTED
cws : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1382600
Files : 
* /hive/trunk/shims/src/0.20/java/org/apache/hadoop/hive/shims/Hadoop20Shims.java
* /hive/trunk/shims/src/common-secure/java/org/apache/hadoop/hive/shims/HadoopShimsSecure.java

                
> meta data file size exceeds limit
> ---------------------------------
>
>                 Key: HIVE-3387
>                 URL: https://issues.apache.org/jira/browse/HIVE-3387
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 0.7.1
>            Reporter: Alexander Alten-Lorenz
>            Assignee: Navis
>             Fix For: 0.10.0
>
>         Attachments: HIVE-3387.1.patch.txt
>
>
> The cause is certainly that we use an array list instead of a set structure in the split
locations API. Looks like a bug in Hive's CombineFileInputFormat.
> Reproduce:
> Set mapreduce.jobtracker.split.metainfo.maxsize=100000000 when submitting the Hive query.
Run a big hive query that write data into a partitioned table. Due to the large number of
splits, you encounter an exception on the job submitted to Hadoop and the exception said:
> meta data size exceeds 100000000.

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