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Posted to dev@hbase.apache.org by "Pankaj Kumar (Jira)" <ji...@apache.org> on 2020/12/09 14:28:00 UTC
[jira] [Created] (HBASE-25379) Make intial pause time configurable
for regionserver while sending reportRegionStateTransition
Pankaj Kumar created HBASE-25379:
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Summary: Make intial pause time configurable for regionserver while sending reportRegionStateTransition
Key: HBASE-25379
URL: https://issues.apache.org/jira/browse/HBASE-25379
Project: HBase
Issue Type: Improvement
Components: regionserver
Reporter: Pankaj Kumar
Assignee: Pankaj Kumar
Currently initPauseTime is hard coded as 1000,
https://github.com/apache/hbase/blob/c853c99b209cb2dfefb8d15595d9a9a5469e24fa/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java#L2440
But in case of ServerNotRunningYetException/PleaseHoldException/CallQueueTooBigException RegionServer may wait for a long time (In our case it was ~7 min).
Currently we calculate pause time based on the number of retries and RETRY_BACKOFF. So in a failure case RS will wait max 200 sec and wait will be always 200 sec if retries further goes beyond 13.
We should make it configurable.
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