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Posted to hdfs-dev@hadoop.apache.org by "Daryn Sharp (JIRA)" <ji...@apache.org> on 2014/07/28 17:18:39 UTC

[jira] [Created] (HDFS-6763) Standby NN stalls after processing edits

Daryn Sharp created HDFS-6763:
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             Summary: Standby NN stalls after processing edits
                 Key: HDFS-6763
                 URL: https://issues.apache.org/jira/browse/HDFS-6763
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: ha, namenode
            Reporter: Daryn Sharp


{{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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