[jira] [Commented] (ACCUMULO-684) npe during randomwalk test

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ACCUMULO-684?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13881388#comment-13881388 ] 

ASF subversion and git services commented on ACCUMULO-684:
----------------------------------------------------------

Commit 6593a9f5466e465ea7b8d46edfdef0544c42ada9 in branch refs/heads/1.4.5-SNAPSHOT from [~bhavanki]
[ https://git-wip-us.apache.org/repos/asf?p=accumulo.git;h=6593a9f ]

ACCUMULO-2252 Backport ACCUMULO-684 to 1.4.x

A one-line manual backport of the one-line fix in ACCUMULO-684. The ZooUtil class
modified here is the one residing under the fate component in later releases.


> npe during randomwalk test
> --------------------------
>
>                 Key: ACCUMULO-684
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-684
>             Project: Accumulo
>          Issue Type: Bug
>          Components: test
>            Reporter: Eric Newton
>            Assignee: Eric Newton
>            Priority: Trivial
>             Fix For: 1.5.0
>
>
> Running a Concurrent test on the 10 node test cluster:
> {noformat}
> java.lang.Exception: Error running node Concurrent.xml
>         at org.apache.accumulo.server.test.randomwalk.Module.visit(Module.java:259)
>         at org.apache.accumulo.server.test.randomwalk.Framework.run(Framework.java:61)
>         at org.apache.accumulo.server.test.randomwalk.Framework.main(Framework.java:116)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at org.apache.accumulo.start.Main$1.run(Main.java:87)
>         at java.lang.Thread.run(Thread.java:662)
> Caused by: java.lang.Exception: Error running node ct.CreateUser
>         at org.apache.accumulo.server.test.randomwalk.Module.visit(Module.java:259)
>         at org.apache.accumulo.server.test.randomwalk.Module.visit(Module.java:251)
>         ... 8 more
> Caused by: org.apache.accumulo.core.client.AccumuloException: java.lang.NullPointerException
>         at org.apache.accumulo.core.client.admin.SecurityOperationsImpl.execute(SecurityOperationsImpl.java:61)
>         at org.apache.accumulo.core.client.admin.SecurityOperationsImpl.createUser(SecurityOperationsImpl.java:111)
>         at org.apache.accumulo.server.test.randomwalk.concurrent.CreateUser.visit(CreateUser.java:43)
>         at org.apache.accumulo.server.test.randomwalk.Module.visit(Module.java:251)
>         ... 9 more
> Caused by: java.lang.NullPointerException
>         at org.apache.accumulo.fate.zookeeper.ZooUtil.getLockData(ZooUtil.java:226)
>         at org.apache.accumulo.core.client.impl.ServerClient.getConnection(ServerClient.java:136)
>         at org.apache.accumulo.core.client.impl.ServerClient.getConnection(ServerClient.java:122)
>         at org.apache.accumulo.core.client.impl.ServerClient.executeRaw(ServerClient.java:104)
>         at org.apache.accumulo.core.client.admin.SecurityOperationsImpl.execute(SecurityOperationsImpl.java:49)
>         ... 12 more
> {noformat}



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