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https://issues.apache.org/jira/browse/OOZIE-1403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16244114#comment-16244114
]
Fabien FALLERI edited comment on OOZIE-1403 at 11/8/17 3:11 PM:
----------------------------------------------------------------
4.3.0 seems affected by same bug even without fork :
{code:xml}
<action A>
<ok to="C">
<error to="B">
</action A>
<action B>
<ok to="C">
</action B>
<action C>
<ok to="D">
</action C>
{code}
was (Author: fabienf06):
4.3.0 seems affected by same bug even without fork :
<action A>
<ok to="C">
<error to="B">
</action A>
<action B>
<ok to="C">
</action B>
<action C>
<ok to="D">
</action C>
> forkjoin validation blocks some valid cases involving decision nodes
> --------------------------------------------------------------------
>
> Key: OOZIE-1403
> URL: https://issues.apache.org/jira/browse/OOZIE-1403
> Project: Oozie
> Issue Type: Bug
> Affects Versions: 3.3.2
> Reporter: Robert Kanter
> Assignee: Robert Kanter
> Fix For: 4.1.0
>
> Attachments: OOZIE-1403.patch
>
>
> As described
> [here|https://issues.apache.org/jira/browse/OOZIE-1035?focusedCommentId=13676534&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13676534]
> in OOZIE-1035, the new forkjoin checker code is blocking some valid cases
> involving decision nodes where the decision nodes are inside the forkjoin;
> when they are outside, its not a problem.
> 1) This uses a decision node to "insert" an action based on {{foo}}:
> {noformat}
> <fork>
> <goto decision>
> <goto join>
> </fork>
> <decision>
> <if foo, goto A>
> <else, goto B>
> </decision>
> <action A>
> <ok to="B">
> </action A>
> <action B>
> <ok to="join">
> </action B>
> <join>
> {noformat}
> 2) This uses a decision node to "replace" an action based on {{foo}}:
> {noformat}
> <fork>
> <goto decision>
> <goto join>
> </fork>
> <decision>
> <if foo, goto A>
> <else, goto B>
> </decision>
> <action A>
> <ok to="join">
> </action A>
> <action B>
> <ok to="join">
> </action B>
> <join>
> {noformat}
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