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https://issues.apache.org/jira/browse/HBASE-8617?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jeffrey Zhong updated HBASE-8617:
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Summary: Introducing a new config to disable writes during recovering
(was: Introducing a new config DISALLOW_WRITES_IN_RECOVERING to disable writes
during recovering )
> Introducing a new config to disable writes during recovering
> -------------------------------------------------------------
>
> Key: HBASE-8617
> URL: https://issues.apache.org/jira/browse/HBASE-8617
> Project: HBase
> Issue Type: Improvement
> Components: regionserver
> Affects Versions: 0.98.0, 0.95.1
> Reporter: Jeffrey Zhong
> Assignee: Jeffrey Zhong
>
> In distributedLogReplay(hbase-7006), we allow writes even when a region is in
> recovering. It may cause undesired behavior when applications(or deployments)
> already are near its write capacity because distributedLogReplay generates
> more write traffic to remaining region servers.
> The new config "hbase.regionserver.disallow.writes.when.recovering" tries to
> address the above situation so that recovering won't be affected by
> application normal write traffic.
> The default value of this config is false(meaning allow writes in recovery)
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