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https://issues.apache.org/jira/browse/ACCUMULO-1114?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Eric Newton resolved ACCUMULO-1114.
-----------------------------------
Resolution: Fixed
> class cast exception during Security random walk
> ------------------------------------------------
>
> Key: ACCUMULO-1114
> URL: https://issues.apache.org/jira/browse/ACCUMULO-1114
> Project: Accumulo
> Issue Type: Bug
> Components: test
> Environment: 10 node test cluster running random walk
> Reporter: Eric Newton
> Assignee: John Vines
> Priority: Critical
> Labels: 15_qa_bug
> Fix For: 1.5.0
>
>
> {noformat}
> 26 20:07:32,902 [randomwalk.Framework] ERROR: Error during random walk
> java.lang.Exception: Error running node Security.xml
> at org.apache.accumulo.test.randomwalk.Module.visit(Module.java:264)
> at
> org.apache.accumulo.test.randomwalk.Framework.run(Framework.java:65)
> at
> org.apache.accumulo.test.randomwalk.Framework.main(Framework.java:125)
> 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:97)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: java.lang.Exception: Error running node security.Validate
> at org.apache.accumulo.test.randomwalk.Module.visit(Module.java:264)
> at org.apache.accumulo.test.randomwalk.Module.visit(Module.java:251)
> ... 8 more
> Caused by: java.lang.ClassCastException: [B cannot be cast to
> org.apache.accumulo.core.security.tokens.PasswordToken
> at
> org.apache.accumulo.test.randomwalk.security.WalkingSecurity.authenticateUser(WalkingSecurity.java:143)
> at
> org.apache.accumulo.server.security.SecurityOperation.authenticate(SecurityOperation.java:154)
> at
> org.apache.accumulo.server.security.SecurityOperation.canPerformSystemActions(SecurityOperation.java:306)
> at
> org.apache.accumulo.server.security.SecurityOperation.canAskAboutUser(SecurityOperation.java:165)
> at
> org.apache.accumulo.test.randomwalk.security.WalkingSecurity.canAskAboutUser(WalkingSecurity.java:373)
> at
> org.apache.accumulo.test.randomwalk.security.Authenticate.authenticate(Authenticate.java:52)
> at
> org.apache.accumulo.test.randomwalk.security.Validate.validate(Validate.java:55)
> at
> org.apache.accumulo.test.randomwalk.security.Validate.visit(Validate.java:37)
> at org.apache.accumulo.test.randomwalk.Module.visit(Module.java:251)
> ... 9 more
> {noformat}
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