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From "Uma Maheswara Rao G (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-2891) Some times first DataNode detected as bad when we power off for the second DataNode.
Date Sat, 04 Feb 2012 09:27:53 GMT

     [ https://issues.apache.org/jira/browse/HDFS-2891?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Uma Maheswara Rao G updated HDFS-2891:
--------------------------------------

          Component/s: hdfs client
                       data-node
          Description: 
In one of my clusters, observed this situation.
This issue looks to be due to time out in ResponseProcesser at client side, it is marking
first DataNode as bad.
This happens in 20.2 version. This can be there in branch-1 as well and will check for trunk.

  was:
In one of my clusters, observed this situation.
This issue looks to be due to time out in ResponseProcesser at client side, it is marking
first DataNode as bad.


    Affects Version/s: 1.1.0
    
> Some times first DataNode detected as bad when we power off for the second DataNode.
> ------------------------------------------------------------------------------------
>
>                 Key: HDFS-2891
>                 URL: https://issues.apache.org/jira/browse/HDFS-2891
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: data-node, hdfs client
>    Affects Versions: 1.1.0
>            Reporter: Uma Maheswara Rao G
>
> In one of my clusters, observed this situation.
> This issue looks to be due to time out in ResponseProcesser at client side, it is marking
first DataNode as bad.
> This happens in 20.2 version. This can be there in branch-1 as well and will check for
trunk.

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