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From "Benoy Antony (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-6897) If DatanodeThreshold is not set up, do not show information regarding DatanodeThreshold during NN startup
Date Wed, 20 Aug 2014 21:29:38 GMT

     [ https://issues.apache.org/jira/browse/HDFS-6897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Benoy Antony updated HDFS-6897:
-------------------------------

    Status: Patch Available  (was: Open)

> If DatanodeThreshold is not set up, do not show information regarding DatanodeThreshold
during NN startup
> ---------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-6897
>                 URL: https://issues.apache.org/jira/browse/HDFS-6897
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>    Affects Versions: 2.5.0
>            Reporter: Benoy Antony
>            Assignee: Benoy Antony
>            Priority: Minor
>         Attachments: HDFS-6897.patch
>
>
> During Namenode startup, we see the following message:
> {code}
> The number of live datanodes XXX has reached the minimum number 0. Safe mode will be
turned off automatically once the thresholds have been reached.
> {code}
> We have not setup the datanode threshold. So this message is not necessary.
> It may be good to turn off this message if datanode threshold is not setup.



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