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https://issues.apache.org/jira/browse/HBASE-20745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16524464#comment-16524464
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stack commented on HBASE-20745:
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Intentional unless I changed wrong thing? In description I talk of how the 5
seconds is too frequent. Logs fill quickly. Issue that caused prob rolls
away. What you thinking [~apurtell]?
> 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
> Priority: Major
> Fix For: 2.0.2
>
> Attachments: HBASE-20745.master.001.patch
>
>
> 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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