hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ravi Prakash (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2011) Removal and restoration of storage directories on checkpointing failure doesn't work properly
Date Mon, 27 Jun 2011 16:58:47 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2011?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13055660#comment-13055660
] 

Ravi Prakash commented on HDFS-2011:
------------------------------------

Thanks Matt,

Incorporated all your comments :)

{quote}
9. In "assertTrue("List of storage directories didn't have storageDirToCheck."...), did you
intend to iterate over all elements in the list? You go to the trouble of creating an iterator,
and then only use the first element.
{quote}
I meant to get the first element of the Collection (since that's what nnStorage.getEditsDirectories()
returns me). 


> Removal and restoration of storage directories on checkpointing failure doesn't work
properly
> ---------------------------------------------------------------------------------------------
>
>                 Key: HDFS-2011
>                 URL: https://issues.apache.org/jira/browse/HDFS-2011
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: name-node
>    Affects Versions: 0.23.0
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>         Attachments: HDFS-2011.3.patch, HDFS-2011.4.patch, HDFS-2011.5.patch, HDFS-2011.6.patch,
HDFS-2011.patch, HDFS-2011.patch, HDFS-2011.patch
>
>
> Removal and restoration of storage directories on checkpointing failure doesn't work
properly. Sometimes it throws a NullPointerException and sometimes it doesn't take off a failed
storage directory

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

        

Mime
View raw message