Discussion:
[jira] [Created] (HBASE-21577) do not close regions when RS is dying due to a broken WAL
Sergey Shelukhin (JIRA)
2018-12-11 01:37:00 UTC
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Sergey Shelukhin created HBASE-21577:
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Summary: do not close regions when RS is dying due to a broken WAL
Key: HBASE-21577
URL: https://issues.apache.org/jira/browse/HBASE-21577
Project: HBase
Issue Type: Bug
Reporter: Sergey Shelukhin
Assignee: Sergey Shelukhin


See HBASE-21576. DroppedSnapshot can be an FS failure; also, when WAL is broken, some regions whose flushes are already in flight keep retrying, resulting in minutes-long shutdown times. Since WAL will be replayed anyway flushing regions doesn't provide much benefit.



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