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https://issues.apache.org/jira/browse/HIVE-457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paul Yang updated HIVE-457:
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Attachment: HIVE-457.2.patch
Right, missed how ScriptOperator.outThread depends on TextRecordReader
* Changed limit to 10MB
* Added var to conf
Would it be worthwhile to allow the user to specify a different RecordReader
for the error stream? Then we could use a size-limited subclass of
TextRecordReader for only the error stream.
> ScriptOperator should NOT cache all data in stderr
> --------------------------------------------------
>
> Key: HIVE-457
> URL: https://issues.apache.org/jira/browse/HIVE-457
> Project: Hadoop Hive
> Issue Type: Bug
> Reporter: Zheng Shao
> Assignee: Paul Yang
> Priority: Blocker
> Fix For: 0.5.0
>
> Attachments: err.sh, HIVE-457.1.patch, HIVE-457.2.patch
>
>
> Sometimes user scripts output a lot of data to stderr without a new line, and
> this causes Hive to go out-of-memory.
> We should directly output the data from stderr without caching it.
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