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https://issues.apache.org/jira/browse/HIVE-457?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12793309#action_12793309
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Zheng Shao commented on HIVE-457:
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Unfortunately the function readLine(Text, long, long) is not available in
hadoop 0.17.
http://hadoop.apache.org/common/docs/r0.17.2/api/org/apache/hadoop/mapred/LineRecordReader.LineReader.html
We can either:
1. Add this to shims;
2. Wait after we branched off hive 0.5. We might want to drop the support of
hadoop 0.17 starting from Hive 0.6.
> 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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