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https://issues.apache.org/jira/browse/HDFS-6897?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Allen Wittenauer updated HDFS-6897:
-----------------------------------
Labels: BB2015-05-TBR (was: )
> 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
> Labels: BB2015-05-TBR
> 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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