Split dead server's log in parallel
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Key: HBASE-4742
URL: https://issues.apache.org/jira/browse/HBASE-4742
Project: HBase
Issue Type: Improvement
Reporter: Liyin Tang
Assignee: Liyin Tang
When one region server goes down, the master will shutdown the region server
and split its log.
However, splitting log is a blocking call and it would take some time.
If more than one region server go down, the master will split its log one by
one, which is not efficient.
Since we have the distributed log split, we could split these logs from the
dead servers in parallel.
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