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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2018/06/16 20:23:00 UTC

[jira] [Created] (HBASE-20745) Log when master proc wal rolls

stack created HBASE-20745:
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             Summary: Log when master proc wal rolls
                 Key: HBASE-20745
                 URL: https://issues.apache.org/jira/browse/HBASE-20745
             Project: HBase
          Issue Type: Sub-task
          Components: debugging
            Reporter: stack
            Assignee: stack


Emit when we roll master proc WAL so can see when they happen. Want to correlate instances of corruption w/ events on Master. Currently hard to do on  a server where log-level is INFO (default for many deploys).

Also, we log STUCK regions every 5 seconds. If a bundle of regions get stuck, we can log so frequently, we roll away where the problem happened so lose the chance to debug. Let me fix that too....

Need both debugging instances of parent issue.



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