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https://issues.apache.org/jira/browse/OOZIE-3139?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Denes Bodo updated OOZIE-3139:
------------------------------
Attachment: workflow.pdf
> Oozie validates workflow incorrectly
> ------------------------------------
>
> Key: OOZIE-3139
> URL: https://issues.apache.org/jira/browse/OOZIE-3139
> Project: Oozie
> Issue Type: Bug
> Components: core
> Affects Versions: 4.3.0
> Reporter: Denes Bodo
> Assignee: Denes Bodo
> Priority: Critical
> Attachments: workflow.pdf
>
>
> We found that after OOZIE-1978 the attached workflow becomes invalid. Aa we
> found out the following line brings the problem:
> https://github.com/apache/oozie/commit/8e9b9042b3270dc5ff975c44a5c977fcc41250e4#diff-a38ae78886b7c3afb711d32cfb4dbbbdR267
> The following workflow is problematic:
> {noformat}
> <workflow-app xmlns="uri:oozie:workflow:0.4" name="shell-fork-wf">
> <start to="fork"/>
> <fork name="fork">
> <path start="FA"/>
> <path start="FB"/>
> </fork>
> <action name="FA">
> <shell xmlns="uri:oozie:shell-action:0.2">
> <job-tracker>${jobTracker}</job-tracker>
> <name-node>${nameNode}</name-node>
> <exec>${myscript}</exec>
> <file>${myscriptPath}</file>
> <capture-output/>
> </shell>
> <ok to="join"/>
> <error to="D"/>
> </action>
> <action name="FB">
> <shell xmlns="uri:oozie:shell-action:0.2">
> <job-tracker>${jobTracker}</job-tracker>
> <name-node>${nameNode}</name-node>
> <exec>${myscript}</exec>
> <file>${myscriptPath}</file>
> <capture-output/>
> </shell>
> <ok to="join"/>
> <error to="D"/>
> </action>
> <join name="join" to="C" />
> <action name="C">
> <shell xmlns="uri:oozie:shell-action:0.2">
> <job-tracker>${jobTracker}</job-tracker>
> <name-node>${nameNode}</name-node>
> <exec>${myscript}</exec>
> <file>${myscriptPath}</file>
> <capture-output/>
> </shell>
> <ok to="end"/>
> <error to="D"/>
> </action>
> <action name="D">
> <shell xmlns="uri:oozie:shell-action:0.2">
> <job-tracker>${jobTracker}</job-tracker>
> <name-node>${nameNode}</name-node>
> <exec>${myscript}</exec>
> <file>${myscriptPath}</file>
> <capture-output/>
> </shell>
> <ok to="E"/>
> <error to="fail"/>
> </action>
> <action name="E">
> <shell xmlns="uri:oozie:shell-action:0.2">
> <job-tracker>${jobTracker}</job-tracker>
> <name-node>${nameNode}</name-node>
> <exec>${myscript}</exec>
> <file>${myscriptPath}</file>
> <capture-output/>
> </shell>
> <ok to="fail"/>
> <error to="fail"/>
> </action>
>
> <kill name="fail">
> <message>Shell action failed, error
> message[${wf:errorMessage(wf:lastErrorNode())}]</message>
> </kill>
> <end name="end"/>
> </workflow-app>
> {noformat}
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