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https://issues.apache.org/jira/browse/HIVE-1543?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ning Zhang updated HIVE-1543:
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Attachment: HIVE-1543.1.patch
HIVE-1543_branch0.6.patch
Uploading 2 patches for trunk and 0.6 respectively.
> set abort in ExecMapper when Hive's record reader got an IOException
> --------------------------------------------------------------------
>
> Key: HIVE-1543
> URL: https://issues.apache.org/jira/browse/HIVE-1543
> Project: Hadoop Hive
> Issue Type: Improvement
> Reporter: Ning Zhang
> Assignee: Ning Zhang
> Fix For: 0.6.0
>
> Attachments: HIVE-1543.1.patch, HIVE-1543.patch,
> HIVE-1543_branch0.6.patch
>
>
> When RecordReader got an IOException, ExecMapper does not know and will close
> the operators as if there is not error. We should catch this exception and
> avoid writing partial results to HDFS which will be removed later anyways.
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