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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