Yu Li created HBASE-15028:
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Summary: Minor fix on RegionGroupingProvider
Key: HBASE-15028
URL: https://issues.apache.org/jira/browse/HBASE-15028
Project: HBase
Issue Type: Bug
Components: wal
Affects Versions: 2.0.0, 1.3.0
Reporter: Yu Li
Assignee: Yu Li
Priority: Minor
Currently in {{RegionGroupingProvider#getWAL(String)}} we're trying to get a
WAL instance from the cache using walCacheLock as the key (a typo when fixing
HBASE-14306, my fault...), while actually we should have used group name. This
won't cause any fatal error but will slightly affect the perf since it will
always run into the succeeding synchronized code. Will get this fixed in this
JIRA
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