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https://issues.apache.org/jira/browse/HDFS-15820?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HDFS-15820:
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    Labels: pull-request-available  (was: )

> Ensure snapshot root trash provisioning happens only post safe mode exit
> ------------------------------------------------------------------------
>
>                 Key: HDFS-15820
>                 URL: https://issues.apache.org/jira/browse/HDFS-15820
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Shashikant Banerjee
>            Assignee: Shashikant Banerjee
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Currently, on namenode startup, snapshot trash root provisioning starts as 
> along with trash emptier service but namenode might not be out of safe mode 
> by then. This can fail the snapshot trash dir creation thereby crashing the 
> namenode. The idea here is to trigger snapshot trash provisioning only post 
> safe mode exit.



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