Robert Kanter created OOZIE-1449:
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Summary: Coordinator Workflow parent relationship is broken for
purge service
Key: OOZIE-1449
URL: https://issues.apache.org/jira/browse/OOZIE-1449
Project: Oozie
Issue Type: Bug
Components: core
Affects Versions: trunk
Reporter: Robert Kanter
Assignee: Robert Kanter
Priority: Critical
Fix For: trunk
OOZIE-1118 improved the logic of the purge service to take into account the
parent-child relationships of bundle, coordinator, workflow, and subworkflow
jobs. However, in queries (and test code) dealing with the coordinator parent
of a workflow, it is incorrectly using the coordinator job id instead of the
coordinator action id.
This means that the purging logic won't properly associate workflows with their
parent coordinators; all jobs should eventually be purged, so its not
completely broken, but it is currently possible for child workflows to be
purged before their coordinator parents (the correct behavior is for no child
or parent to be purged until the parent and all children are ready).
This doesn't affect the coordinator-bundle or subworkflow-workflow
relationships because they use their parent is the job id not the action id;
only the workflow-coordinator relationship uses the coordinator action id as
the parent id for the workflow job.
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