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https://issues.apache.org/jira/browse/HADOOP-1029?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Doug Cutting updated HADOOP-1029:
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Resolution: Fixed
Status: Resolved (was: Patch Available)
I just committed this. Thanks, Arun!
> streaming doesn't work with multiple maps
> -----------------------------------------
>
> Key: HADOOP-1029
> URL: https://issues.apache.org/jira/browse/HADOOP-1029
> Project: Hadoop
> Issue Type: Bug
> Components: contrib/streaming
> Affects Versions: 0.11.2
> Reporter: Arun C Murthy
> Assigned To: Arun C Murthy
> Priority: Blocker
> Fix For: 0.12.0
>
> Attachments: HADOOP-1029_20070222_1.patch,
> HADOOP-1029_20070222_2.patch
>
>
> StreamInputFormat doesn't 'seek' to the right offset for the split, therefore
> leading to a situation where every map reads the same input-split and
> processes it; also the StreamLineRecordReader has a bug where it doesn't
> clear out the contents of previous keys/values and that data is appended to
> each subsequent key/value.
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