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Posted to dev@zookeeper.apache.org by "Mahadev konar (JIRA)" <ji...@apache.org> on 2010/03/06 00:09:27 UTC

[jira] Assigned: (ZOOKEEPER-511) bad error handling in FollowerHandler.sendPackets

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mahadev konar reassigned ZOOKEEPER-511:
---------------------------------------

    Assignee: Mahadev konar

> bad error handling in FollowerHandler.sendPackets
> -------------------------------------------------
>
>                 Key: ZOOKEEPER-511
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-511
>             Project: Zookeeper
>          Issue Type: Bug
>          Components: quorum, server
>    Affects Versions: 3.2.0
>            Reporter: Patrick Hunt
>            Assignee: Mahadev konar
>             Fix For: 3.3.0
>
>         Attachments: ZOOKEEPER-511.patch
>
>
> in FollowerHandler if sendPackets gets an ioexception on writeRecord the send thread will exit, however the 
> socket isn't necessarily closed.
> 2009-08-19 15:28:46,869 - WARN  [Sender-/127.0.0.1:58179:FollowerHandler@131] - Unexpected exception
> 	at org.apache.zookeeper.server.quorum.FollowerHandler.sendPackets(FollowerHandler.java:128)
> 	at org.apache.zookeeper.server.quorum.FollowerHandler.access$0(FollowerHandler.java:107)
> 	at org.apache.zookeeper.server.quorum.FollowerHandler$1.run(FollowerHandler.java:325)
> This results in the follower taking a very long time to recover and rejoin the quorum.

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