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Posted to common-dev@hadoop.apache.org by "Christian Kunz (JIRA)" <ji...@apache.org> on 2007/10/07 19:05:50 UTC

[jira] Updated: (HADOOP-1999) DFSClients get stuck when running 'dfsadmin finalizeUpgrade'

     [ https://issues.apache.org/jira/browse/HADOOP-1999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Christian Kunz updated HADOOP-1999:
-----------------------------------

    Attachment: jstack.datanode

> DFSClients get stuck when running 'dfsadmin finalizeUpgrade'
> ------------------------------------------------------------
>
>                 Key: HADOOP-1999
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1999
>             Project: Hadoop
>          Issue Type: Bug
>          Components: dfs
>    Affects Versions: 0.15.0
>         Environment: Sep 14 nightly build
>            Reporter: Christian Kunz
>         Attachments: jstack.datanode
>
>
> I restarted namenode with -upgrade option, started a few scripts running hadoop command line utility to upload a few files into dfs, and ran at some time
> hadoop dfsadmin -finalizeUpgrade.
> At this time all the dfs clients I started before got stuck during block transmission.

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