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Posted to common-issues@hadoop.apache.org by "Ravi Prakash (JIRA)" <ji...@apache.org> on 2014/06/03 05:03:04 UTC

[jira] [Commented] (HADOOP-9555) HA functionality that uses ZooKeeper may experience inadvertent TCP RST and miss session expiration event due to bug in client connection management

    [ https://issues.apache.org/jira/browse/HADOOP-9555?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14016168#comment-14016168 ] 

Ravi Prakash commented on HADOOP-9555:
--------------------------------------

Is this specific to Windows? {{TestZKFailoverControllerStress}} seems to fail intermittently for me too

> HA functionality that uses ZooKeeper may experience inadvertent TCP RST and miss session expiration event due to bug in client connection management
> ----------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-9555
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9555
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: ha
>    Affects Versions: 3.0.0
>            Reporter: Chris Nauroth
>
> ZOOKEEPER-1702 tracks a client connection management bug.  The bug can cause an unexpected TCP RST that ultimately prevents delivery of a session expiration event.  The symptoms of the bug seem to show up more frequently on Windows than on other platforms (though it's not really a Windows-specific bug).



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