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From "Harsh J (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HDFS-19) Unhandled exceptions in DFSClient
Date Thu, 29 Dec 2011 11:43:30 GMT

     [ https://issues.apache.org/jira/browse/HDFS-19?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Harsh J resolved HDFS-19.
-------------------------

    Resolution: Invalid

This has gone stale. I do not find these methods in the current DFSOutputStream. Do open a
new one if there is still trouble with the newer impl.
                
> Unhandled exceptions in DFSClient
> ---------------------------------
>
>                 Key: HDFS-19
>                 URL: https://issues.apache.org/jira/browse/HDFS-19
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Konstantin Shvachko
>
> DFSOutputStream.handleSocketException() does not handle exceptions thrown inside it
> by abandonBlock(). I'd propose to retry abandonBlock() in case of timeout.
> In case of DFSOutputStream.close() the exception in handleSocketException() will result
in
> calling abandonFileInProgress().
> In a similar case of DFSOutputStream.flush() the file will not be abandoned.
> Exceptions thrown by abandonFileInProgress() are not handled either.
> Feels like we need a general mechanism for handling all these things.

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