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https://issues.apache.org/jira/browse/HDFS-6763?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kihwal Lee updated HDFS-6763:
-----------------------------
    Status: Patch Available  (was: Open)

> Initialize file system-wide quota once on transitioning to active
> -----------------------------------------------------------------
>
>                 Key: HDFS-6763
>                 URL: https://issues.apache.org/jira/browse/HDFS-6763
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: ha, namenode
>            Reporter: Daryn Sharp
>            Assignee: Kihwal Lee
>         Attachments: HDFS-6763.patch
>
>
> {{FSImage#loadEdits}} calls {{updateCountForQuota}} to recalculate & verify 
> quotas for the entire namespace.  A standby NN using shared edits calls this 
> method every minute.  The standby may appear to "hang" for many seconds.



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