[HBASE-16386] Fix findbug RV_RETURN_VALUE_IGNORED: Method ignores return value In HRegionServer

• Type: Bug
• Status: Resolved
• Priority: Trivial
• Resolution: Duplicate
• Fix Version/s: 2.0.0
• Assignee: Unassigned
• Reporter: ramkrishna.s.vasudevan
• Created: 10/Aug/16 04:55
• Updated: 10/Aug/16 14:52
• Resolved: 10/Aug/16 14:52

Description

There seems to be a findbug comment introduced in some recent commits.

Code	Warning
RV	Return value of java.util.concurrent.CountDownLatch.await(long, TimeUnit) ignored in org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper()