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https://issues.apache.org/jira/browse/HBASE-27230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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chenglei updated HBASE-27230:
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Summary: RegionServer should be aborted when WAL.sync throws
TimeoutIOException (was: RegionServer should be aborted when WAL.sync throws
TimeoutIOException.)
> RegionServer should be aborted when WAL.sync throws TimeoutIOException
> ----------------------------------------------------------------------
>
> Key: HBASE-27230
> URL: https://issues.apache.org/jira/browse/HBASE-27230
> Project: HBase
> Issue Type: Bug
> Components: wal
> Affects Versions: 3.0.0-alpha-4
> Reporter: chenglei
> Priority: Major
>
> As HBASE-27223 said, if {{WAL.sync}} get a timeout exception, the only
> correct way is to abort the region server, as the design of WAL sync, is to
> succeed or die, there is no 'failure'. It is usually not a big deal is
> because we set a very large default value(5 minutes) for
> {{AbstractFSWAL.WAL_SYNC_TIMEOUT_MS}}, usually the WAL system will abort the
> region server if it can not finish the sync within 5 minutes.
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