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From "Pete Wyckoff (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-4541) Infinite loop in error handler for libhdfs
Date Thu, 30 Oct 2008 18:10:44 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-4541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12644057#action_12644057
] 

Pete Wyckoff commented on HADOOP-4541:
--------------------------------------

Looking at the code, hdfsWrite should be returning -1 when this happens.  There are no loops
in the hdfsWrite or invokeMethod.


> Infinite loop in error handler for libhdfs
> ------------------------------------------
>
>                 Key: HADOOP-4541
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4541
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: libhdfs
>    Affects Versions: 0.18.1
>            Reporter: Brian Bockelman
>         Attachments: libhdfs_failure.txt
>
>
> If there is a problem writing out to HDFS, libhdfs gets put in an infinite loop.
> Unfortunately, my program reroutes stderr/stdout to /dev/null, so I am attaching the
strace output.  You can see the java stack traces which are written over and over.

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