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https://issues.apache.org/jira/browse/HBASE-29196?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Duo Zhang resolved HBASE-29196.
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Resolution: Invalid
Checked the code, WAL related classes do not implement ConfigurationObserver so
we do not support dynamic loading for these configurations.
Please send email to user or dev mailing list for asking questions, jira is for
tracking code changes and other issues, not for asking questions.
Thanks.
> Is the hbase.regionserver.maxlogs configuration parameter designed to support
> dynamic loading?
> ----------------------------------------------------------------------------------------------
>
> Key: HBASE-29196
> URL: https://issues.apache.org/jira/browse/HBASE-29196
> Project: HBase
> Issue Type: Brainstorming
> Components: wal
> Affects Versions: 2.6.0
> Reporter: yuting sun
> Priority: Minor
>
> After node restarts, we are observing that 40 WAL splits are taking a
> significant amount of time to complete. To reduce recovery time, we're
> looking to decrease the number of WALs. However, adjusting the
> *hbase.regionserver.maxlogs* configuration requires restarting the
> RegionServer. Is it advisable to make this configuration parameter
> dynamically adjustable instead? Are there any recommendations or best
> practices the community can share regarding this scenario?
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