[HBASE-10853] NPE in RSRpcServices.get on trunk

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.99.0
• Component/s: IPC/RPC
• Hadoop Flags: Reviewed
• Assignee: Michael Stack
• Reporter: Michael Stack
• Created: 27/Mar/14 19:13
• Updated: 21/Feb/15 23:32
• Resolved: 27/Mar/14 23:54

Description

You seen this one jxiang?

Here is the exception:

2014-03-27 11:38:16,649 ERROR [RpcServer.handler=5,port=16020] ipc.RpcServer: Unexpected throwable object
java.lang.NullPointerException
        at org.apache.hadoop.hbase.regionserver.RSRpcServices.get(RSRpcServices.java:1577)
        at org.apache.hadoop.hbase.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:29493)
        at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:2002)
        at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:98)
        at org.apache.hadoop.hbase.ipc.SimpleRpcScheduler.consumerLoop(SimpleRpcScheduler.java:162)
        at org.apache.hadoop.hbase.ipc.SimpleRpcScheduler.access$000(SimpleRpcScheduler.java:38)
        at org.apache.hadoop.hbase.ipc.SimpleRpcScheduler$1.run(SimpleRpcScheduler.java:110)
        at java.lang.Thread.run(Thread.java:744)

Code looks like this on trunk:

1576     } finally {
1577       regionServer.metricsRegionServer.updateGet(
1578         EnvironmentEdgeManager.currentTimeMillis() - before);
1579     }
1580   }