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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HDFS-931) DFSClient.close doesn't rethrow exceptions thrown by automatically closed clients
Date Wed, 10 Feb 2010 18:54:30 GMT

    [ https://issues.apache.org/jira/browse/HDFS-931?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12832125#action_12832125
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Todd Lipcon commented on HDFS-931:
----------------------------------

bq. I think we should make this change only in trunk. Do you have any use case why it needs
to be back ported to already released branches? 

I agree. Trunk only in my opinion.

> DFSClient.close doesn't rethrow exceptions thrown by automatically closed clients
> ---------------------------------------------------------------------------------
>
>                 Key: HDFS-931
>                 URL: https://issues.apache.org/jira/browse/HDFS-931
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs client
>    Affects Versions: 0.21.0, 0.22.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Critical
>         Attachments: hdfs-931.txt, hdfs-931.txt, TEST-org.apache.hadoop.hdfs.TestFiPipelines.txt
>
>
> I've written a fault injection test that simply throws exceptions on every ack.readFields
call in ResponseProcessor. This ought to raise an exception to the client trying to use the
stream, but instead it ignores it silently.

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