chunhui shen created HBASE-6713:
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Summary: Stopping meta/root RS may take 50mins when splitting
Key: HBASE-6713
URL: https://issues.apache.org/jira/browse/HBASE-6713
Project: HBase
Issue Type: Bug
Reporter: chunhui shen
Assignee: chunhui shen
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
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