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Eric Newton commented on ACCUMULO-1114: --------------------------------------- Yes, I'm still getting a CCE. > 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} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira