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From "Vinay (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3857) Image transfer never times out on client isde
Date Tue, 28 Aug 2012 04:21:07 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3857?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13442945#comment-13442945
] 

Vinay commented on HDFS-3857:
-----------------------------

Hi Todd, 
This is same as HDFS-1490,
Patch is attached to HDFS-1490, Please take a look at it.

Resolving this as duplicate.

                
> Image transfer never times out on client isde
> ---------------------------------------------
>
>                 Key: HDFS-3857
>                 URL: https://issues.apache.org/jira/browse/HDFS-3857
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: name-node
>    Affects Versions: 2.0.0-alpha
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Minor
>
> Currently, the code which fetches the fsimage checkpoint from the other node has no timeouts.
In certain circumstances I've seen the Jetty acceptor thread die, but the kernel still accepts
connections do to the "listen backlog" behavior. The client will then hang infinitely waiting
for a response. Instead it should have a reasonable timeout beyond which it will report an
error.

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