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https://issues.apache.org/jira/browse/OOZIE-14?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Angelo K. Huang resolved OOZIE-14.
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Resolution: Won't Fix
> admin command to reset workflow instance for system upgrade
> -----------------------------------------------------------
>
> Key: OOZIE-14
> URL: https://issues.apache.org/jira/browse/OOZIE-14
> Project: Apache Oozie (Incubating)
> Issue Type: New Feature
> Reporter: Angelo K. Huang
> Assignee: Angelo K. Huang
>
> WorkflowInstance currently does not provide version in its serialized object.
> When workflow instance is upgraded or modified, old jobs submitted from
> previous running version are no longer able to access by Oozie. This feature
> is to create a command for Administrators to run run system upgrade and reset
> workflow instance for all running workflow jobs.
> The exception is like this :
> 2011-05-07 00:08:38,002 ERROR ActionEndCommand:522 - USER[-] GROUP[-]
> TOKEN[-] APP[-] JOB[-] ACTION[-] Exception,
> java.lang.RuntimeException: java.io.IOException:
> java.lang.ClassNotFoundException: null
> java.lang.RuntimeException: java.io.IOException:
> java.lang.ClassNotFoundException: null
> at
> org.apache.oozie.util.WritableUtils.fromByteArray(WritableUtils.java:67)
> at org.apache.oozie.WorkflowJobBean.get(WorkflowJobBean.java:351)
> at
> org.apache.oozie.WorkflowJobBean.getWorkflowInstance(WorkflowJobBean.java:214)
> at
> org.apache.oozie.command.wf.ActionEndCommand.call(ActionEndCommand.java:66)
> at
> org.apache.oozie.command.wf.ActionEndCommand.execute(ActionEndCommand.java:190)
> at
> org.apache.oozie.command.wf.ActionEndCommand.execute(ActionEndCommand.java:42)
> at org.apache.oozie.command.Command.call(Command.java:205)
> at
> org.apache.oozie.service.CallableQueueService$CompositeCallable.call(CallableQueueService.java:280)
> at
> org.apache.oozie.service.CallableQueueService$CallableWrapper.run(CallableQueueService.java:146)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:619)
> Caused by: java.io.IOException: java.lang.ClassNotFoundException: null
> at org.apache.oozie.workflow.lite.NodeDef.readFields(NodeDef.java:102)
> at
> org.apache.oozie.workflow.lite.LiteWorkflowApp.readFields(LiteWorkflowApp.java:169)
> at
> org.apache.oozie.workflow.lite.LiteWorkflowInstance.readFields(LiteWorkflowInstance.java:564)
> at
> org.apache.oozie.util.WritableUtils.fromByteArray(WritableUtils.java:63)
> ... 11 more
> Caused by: java.lang.ClassNotFoundException: null
> at
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387)
> at
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:169)
> at org.apache.oozie.workflow.lite.NodeDef.readFields(NodeDef.java:99)
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