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https://issues.apache.org/jira/browse/HDFS-11422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran updated HDFS-11422:
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    Target Version/s: 2.7.8  (was: 2.7.7)

> Need a method to refresh the list of NN StorageDirectories after removal
> ------------------------------------------------------------------------
>
>                 Key: HDFS-11422
>                 URL: https://issues.apache.org/jira/browse/HDFS-11422
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>    Affects Versions: 2.6.0
>            Reporter: Attila Bukor
>            Priority: Major
>
> If a NN storage directory is removed due to an error, the NameNode will fail 
> to write the image even if the issue was intermittent. It would be good to 
> have a way to make the NameNode try writing again after the issue is fixed - 
> and maybe even try it automatically every certain amount of time 
> (configurable).



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