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Ted Yu commented on HBASE-6713: ------------------------------- Can you explain rationale behind the condition below ? {code} + if (!abortRequested || this.fsOk) { + if (this.compactSplitThread != null) { {code} For completeness, please add this.compactSplitThread = null; to the following block in join(): {code} if (this.compactSplitThread != null) { this.compactSplitThread.join(); } {code} > Stopping meta/root RS may take 50mins when it is in region-splitting > -------------------------------------------------------------------- > > Key: HBASE-6713 > URL: https://issues.apache.org/jira/browse/HBASE-6713 > Project: HBase > Issue Type: Bug > Components: regionserver > Affects Versions: 0.94.1 > Reporter: chunhui shen > Assignee: chunhui shen > Fix For: 0.96.0, 0.94.3 > > Attachments: HBASE-6713.patch > > > When we stop the RS carrying ROOT/META, if it is in the splitting for some > region, the whole stopping process may take 50 mins. > The reason is : > 1.ROOT/META region is closed when stopping the regionserver > 2.The Split Transaction failed updating META and it will retry > 3.The retry num is 100, and the total time is about 50 mins as default; > This configuration is set by > HConnectionManager#setServerSideHConnectionRetries > I think 50 mins is too long to acceptable, my suggested solution is closing > MetaTable regions after the compact/split thread is closed -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira