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From "Amareshwari Sriramadasu (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-3711) Streaming input is not parsed properly to find the separator
Date Thu, 10 Jul 2008 04:25:31 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-3711?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12612370#action_12612370
] 

Amareshwari Sriramadasu commented on HADOOP-3711:
-------------------------------------------------

Chris, you are right. The bug is not there in 0.18. It is only on the trunk. It got introduced
by HADOOP-3341. 

> Streaming input is not parsed properly to find the separator
> ------------------------------------------------------------
>
>                 Key: HADOOP-3711
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3711
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: contrib/streaming
>            Reporter: Amareshwari Sriramadasu
>            Assignee: Amareshwari Sriramadasu
>             Fix For: 0.19.0
>
>         Attachments: patch-3711.txt
>
>
> Sometimes, finding field separator position in the input line for streaming fails with
following exception:
> org.apache.hadoop.streaming.PipeMapRed: java.lang.IllegalArgumentException: splitPos
must be in the range [0, 17]: 74
> 	at org.apache.hadoop.streaming.UTF8ByteArrayUtils.splitKeyVal(UTF8ByteArrayUtils.java:152)
> 	at org.apache.hadoop.streaming.PipeMapRed.splitKeyVal(PipeMapRed.java:337)
> 	at org.apache.hadoop.streaming.PipeMapRed$MROutputThread.run(PipeMapRed.java:363)

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