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Zheng Wang commented on HBASE-25643: ------------------------------------ Thanks all for the review. [~stack][~anoop.hbase][~vjasani] > The delayed FlushRegionEntry should be removed when we need a non-delayed one > ----------------------------------------------------------------------------- > > Key: HBASE-25643 > URL: https://issues.apache.org/jira/browse/HBASE-25643 > Project: HBase > Issue Type: Improvement > Components: regionserver > Reporter: Zheng Wang > Assignee: Zheng Wang > Priority: Major > Fix For: 3.0.0-alpha-1, 2.5.0 > > > The regionserver periodically check all the regions, if one not flushed for > long time, then it will create a delayed FlushRegionEntry, the delay range is > 0~300s. > During the delay time, if many data are written to the region suddenly, we > can not do the flush immediately due to the existing one in regionsInQueue, > then the RegionTooBusyException will occur. > It is better to improve the logic here, that the delayed entry should be > replaced by the non-delayed one. -- This message was sent by Atlassian Jira (v8.3.4#803005)