[infinispan-issues] [JBoss JIRA] (ISPN-4448) RHQ server plugin: synchronize data operation String casting to Byte array fails

[William Burns (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-4448?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12979760#comment-12979760 ] 

William Burns commented on ISPN-4448:
-------------------------------------

[~tsykora] are you able to run the command through jboss-cli ?  I haven't been able to reproduce this error yet and unfortunately the stack trace isn't present, it just shows the RHQ stack which doesn't help.  Thanks.

> RHQ server plugin: synchronize data operation String casting to Byte array fails
> --------------------------------------------------------------------------------
>
>                 Key: ISPN-4448
>                 URL: https://issues.jboss.org/browse/ISPN-4448
>             Project: Infinispan
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: JMX, reporting and management
>    Affects Versions: 7.0.0.Alpha4
>            Reporter: Tomas Sykora
>            Assignee: William Burns
>              Labels: rhq
>
> Invocation of rolling upgrades related operation -- Synchronize Data -- on a new node's cache fails with a following error:
> java.lang.Exception: JBAS011002: Failed to invoke operation: java.lang.String cannot be cast to [B, rolled-back=true
> 	at org.rhq.core.pc.operation.OperationInvocation.run(OperationInvocation.java:278)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> 	at java.lang.Thread.run(Thread.java:722)
> Note, that there is also ISPN-4447 which says, that we can't record known global keyset using RHQ. 
> In this issue, we proceed that operation using CLI interface console in order to create dumped keys. Then, we tried to synchronize data using RHQ cache operation and passing "hotrod" as a migrator. This was expected to work properly.



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