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Posted to hdfs-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2012/06/08 09:50:26 UTC

[jira] [Commented] (HDFS-2914) HA: Standby should not enter safemode when resources are low

    [ https://issues.apache.org/jira/browse/HDFS-2914?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13291607#comment-13291607 ] 

Hudson commented on HDFS-2914:
------------------------------

Integrated in Hadoop-Common-trunk-Commit #2336 (See [https://builds.apache.org/job/Hadoop-Common-trunk-Commit/2336/])
    HDFS-2914. HA: Standby should not enter safemode when resources are low. Contributed by Vinay. (Revision 1347895)

     Result = SUCCESS
atm : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1347895
Files : 
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/ha/TestFailureOfSharedDir.java

                
> HA: Standby should not enter safemode when resources are low
> ------------------------------------------------------------
>
>                 Key: HDFS-2914
>                 URL: https://issues.apache.org/jira/browse/HDFS-2914
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: ha, name-node
>    Affects Versions: 2.0.0-alpha
>            Reporter: Hari Mankude
>            Assignee: Vinay
>             Fix For: 2.0.1-alpha
>
>         Attachments: HDFS-2914-HDFS-1623, HDFS-2914-HDFS-1623, HDFS-2914-HDFS-1623.patch, HDFS-2914-trunk.patch, hdfs-2914
>
>
> When shared edits dir is bounced, standby NN is put into safemode by the NameNodeResourceMonitor(). However, there is no path for it to exit out of safe mode when shared edits dir reappears.

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