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From "Brandon Li (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-6569) OOB message can't be sent to the client when DataNode shuts down for upgrade
Date Thu, 19 Jun 2014 20:18:24 GMT

    [ https://issues.apache.org/jira/browse/HDFS-6569?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14037812#comment-14037812
] 

Brandon Li commented on HDFS-6569:
----------------------------------

Yes. It's a single node cluster with replication factor as 1.

> OOB message can't be sent to the client when DataNode shuts down for upgrade
> ----------------------------------------------------------------------------
>
>                 Key: HDFS-6569
>                 URL: https://issues.apache.org/jira/browse/HDFS-6569
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: datanode
>    Affects Versions: 3.0.0, 2.4.0
>            Reporter: Brandon Li
>
> The socket is closed too early before the OOB message can be sent to client, which causes
the write pipeline failure.



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