hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Bharath Mundlapudi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-1863) When all data directory volumes pulled out in DataNode, Its better to shutdown.
Date Tue, 26 Apr 2011 18:13:03 GMT

    [ https://issues.apache.org/jira/browse/HDFS-1863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13025353#comment-13025353
] 

Bharath Mundlapudi commented on HDFS-1863:
------------------------------------------

Please refer to Disk Fail Inplace Jira. Specifically DN related one.
https://issues.apache.org/jira/browse/HADOOP-7125.

I am not sure if you are running into this?
https://issues.apache.org/jira/browse/HDFS-1692

Did you set volumes tolerated? Check if this patch is part of 20.1. Once you set this option,
DN will exit if you cross this threshold.



> When all data directory volumes pulled out in DataNode, Its better to shutdown.
> -------------------------------------------------------------------------------
>
>                 Key: HDFS-1863
>                 URL: https://issues.apache.org/jira/browse/HDFS-1863
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: data-node
>    Affects Versions: 0.20.1
>            Reporter: Brahma
>            Priority: Minor
>
> When we pulled out all the data directory volumes in DataNode, 
>  it is not shuttingdown. Because of this NameNode is keep selecting this DN also for
write.
> But datanode is saying 'No available volumes' and throwing exception.
> Instead of this, we can shutdown the DataNode.

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message