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Posted to dev@hbase.apache.org by "yuting sun (Jira)" <ji...@apache.org> on 2025/03/18 12:28:00 UTC

[jira] [Created] (HBASE-29196) Is the hbase.regionserver.maxlogs configuration parameter designed to support dynamic loading?

yuting sun created HBASE-29196:
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             Summary: 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


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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