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
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@@ -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?
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