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https://issues.apache.org/jira/browse/HIVE-6490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yash Datta updated HIVE-6490:
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Description:
If user sets the "mapred.output.committer.class" property in jobConf via the
storage handler implementation , then he/she can override the
nulloutputcommitter to get hooks for commitJob , cleanupJob etc.
Hence we can make use of the outputcommitter class in hive :
http://hadoop.apache.org/docs/r2.2.0/api/org/apache/hadoop/mapred/OutputCommitter.html
commitJob provides a place to do job context tasks if needed by the storage
handler
was:
If user sets the "mapred.output.committer.class" property in jobConf via the
storage handler implementation , then he/she can override the
nulloutputcommitter to get hooks for commitJob , cleanupJob etc.
commitJob provides a place to do job context tasks if needed by the storage
handler
Summary: Hooks to map reduce task output (OutputCommitter) for Hive
Storage Handlers (was: Override the default NullOutputCommitter in hive hadoop
shims class)
> Hooks to map reduce task output (OutputCommitter) for Hive Storage Handlers
> ---------------------------------------------------------------------------
>
> Key: HIVE-6490
> URL: https://issues.apache.org/jira/browse/HIVE-6490
> Project: Hive
> Issue Type: Improvement
> Components: Configuration
> Affects Versions: 0.10.0
> Reporter: Yash Datta
> Priority: Minor
> Labels: patch
> Fix For: 0.10.1
>
> Attachments: HIVE-6490-branch-0.10.patch
>
>
> If user sets the "mapred.output.committer.class" property in jobConf via the
> storage handler implementation , then he/she can override the
> nulloutputcommitter to get hooks for commitJob , cleanupJob etc.
> Hence we can make use of the outputcommitter class in hive :
> http://hadoop.apache.org/docs/r2.2.0/api/org/apache/hadoop/mapred/OutputCommitter.html
> commitJob provides a place to do job context tasks if needed by the storage
> handler
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