wang jinyin created OOZIE-3350:
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             Summary: forkjoin validation error when "multiple ok to same node" 
under decision node
                 Key: OOZIE-3350
                 URL: https://issues.apache.org/jira/browse/OOZIE-3350
             Project: Oozie
          Issue Type: Bug
          Components: core
    Affects Versions: 4.3.1
            Reporter: wang jinyin
             Fix For: trunk


when "multiple ok to same node" under decision node, forkjoin validation error.

 

such as below example, 'action_C' and 'action_D' both transition to 'action_E'.

But, because they are under same topDecisionParent 'decision_A', validator will 
not throw any exception. 

 
{quote}<decision name = 'decision_A'>

    <case to = 'fork_B'></case>

    <case to = 'action_G'></case>

</decision>

<fork name = 'fork_B'>

    <path start = 'action_C'/>

    <path start = 'action_D'/>

</fork>

<action name = 'action_C'>

    <ok to = 'action_E'>

    <error to = 'kill'>

</action>

<action name = 'action_D'>

    <ok to = 'action_E'>

    <error to = 'kill'>

</action>

<action name = 'action_E'>

    <ok to = 'join_F'>

    <error to = 'kill'>

</action>

<join name = 'join_F'>

    <ok to = 'action_H'>

    <error to = 'kill'>

</join>

<action name = 'action_G'>

    <ok to = 'action_H'>

    <error to = 'kill'>

</action>

<action name = 'action_H'>

    <ok to = 'end'>

    <error to = 'kill'>

</action>
{quote}



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