[ACCUMULO-357] NPE in hasSystemPermission

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.4.0
• Component/s: tserver
• Labels: 14_qa_bug

Environment

randomwalk test

• Assignee: Eric C. Newton
• Reporter: Eric C. Newton
• Created: 31/Jan/12 18:54
• Updated: 09/Feb/12 22:23
• Resolved: 31/Jan/12 19:39

Description

call to hasSystemPermission failed in the randomwalk, which was a result of the following server-side exception:

31 15:00:05,267 [thrift.ClientService$Processor] ERROR: Internal error processing hasSystemPermission
java.lang.NullPointerException
        at java.io.ByteArrayInputStream.<init>(ByteArrayInputStream.java:89)
        at org.apache.accumulo.server.security.ZKAuthenticator$Tool.convertSystemPermissions(ZKAuthenticator.java:675)
        at org.apache.accumulo.server.security.ZKAuthenticator.hasSystemPermission(ZKAuthenticator.java:373)
        at org.apache.accumulo.server.security.Auditor.hasSystemPermission(Auditor.java:149)
        at org.apache.accumulo.server.client.ClientServiceHandler.hasSystemPermission(ClientServiceHandler.java:194)
        at sun.reflect.GeneratedMethodAccessor41.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at cloudtrace.instrument.thrift.TraceWrap$1.invoke(TraceWrap.java:58)
        at $Proxy2.hasSystemPermission(Unknown Source)
        at org.apache.accumulo.core.client.impl.thrift.ClientService$Processor$hasSystemPermission.process(ClientService.java:2409)
        at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Processor.process(TabletClientService.java:2037)
        at org.apache.accumulo.server.util.TServerUtils$TimedProcessor.process(TServerUtils.java:151)
        at org.apache.thrift.server.TNonblockingServer$FrameBuffer.invoke(TNonblockingServer.java:631)
        at org.apache.accumulo.server.util.TServerUtils$THsHaServer$Invocation.run(TServerUtils.java:199)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at org.apache.accumulo.core.util.LoggingRunnable.run(LoggingRunnable.java:34)
        at java.lang.Thread.run(Thread.java:662)