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From "Aaron T. Myers (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-2914) HA: Standby should not enter safemode when resources are low
Date Fri, 08 Jun 2012 07:05:25 GMT

     [ https://issues.apache.org/jira/browse/HDFS-2914?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Aaron T. Myers updated HDFS-2914:
---------------------------------

       Resolution: Fixed
    Fix Version/s: 2.0.1-alpha
           Status: Resolved  (was: Patch Available)

I've just committed this to trunk and branch-2.
                
> 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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