[HBASE-21059] Findbugs failures on branch-1.2

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.2.7
• Fix Version/s: 1.2.7
• Component/s: Coprocessors, rpc
• Assignee: Sean Busbey
• Reporter: Sean Busbey
• Created: 15/Aug/18 18:23
• Updated: 07/Sep/18 05:33
• Resolved: 06/Sep/18 12:26

Description

nightly shows two failures for branch-1.2 findbugs check:

FindBugs	module:hbase-server
Inconsistent synchronization of org.apache.hadoop.hbase.ipc.RpcServer$Connection.useWrap; locked 75% of time Unsynchronized access at RpcServer.java:75% of time Unsynchronized access at RpcServer.java:[line 458]
Dead store to fsSet in org.apache.hadoop.hbase.security.access.SecureBulkLoadEndpoint.start(CoprocessorEnvironment) At SecureBulkLoadEndpoint.java:org.apache.hadoop.hbase.security.access.SecureBulkLoadEndpoint.start(CoprocessorEnvironment) At SecureBulkLoadEndpoint.java:[line 145]

Issue Links

• blocks: HBASE-18276 Release 1.2.7

Sub-Tasks

• fix dead store in SecureBulkLoadEndpoint: Resolved
• fix synchronization of org.apache.hadoop.hbase.ipc.RpcServer$Connection.useWrap: Resolved