virajjasani commented on a change in pull request #2174: URL: https://github.com/apache/hbase/pull/2174#discussion_r462800538
########## File path: hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java ########## @@ -793,8 +793,15 @@ public HRegion(final HRegionFileSystem fs, final WAL wal, final Configuration co throw new IllegalArgumentException(MEMSTORE_FLUSH_PER_CHANGES + " can not exceed " + MAX_FLUSH_PER_CHANGES); } - this.rowLockWaitDuration = conf.getInt("hbase.rowlock.wait.duration", - DEFAULT_ROWLOCK_WAIT_DURATION); + int tmpRowLockDuration = conf.getInt("hbase.rowlock.wait.duration", + DEFAULT_ROWLOCK_WAIT_DURATION); + if (tmpRowLockDuration <= 0) { Review comment: nit: We are not expecting this condition for upgrade to 3.0.0 right? We can either roll this out to branch-2.2+ except master or we can remove `behavior of hbase versions older than 1.4` from log msg at least in master branch to treat this as generic condition regardless of how HBase version<1.4 treated negative rowLockDuration. For branch-2.2+, log msg as is should be good. Thought? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org