Hunter L created HELIX-687:
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Summary: Add synchronized delete for workflows
Key: HELIX-687
URL: https://issues.apache.org/jira/browse/HELIX-687
Project: Apache Helix
Issue Type: Improvement
Reporter: Hunter L
Problem: Current delete operation supported in Task Framework does not
guarantee that a workflow is fully deleted. This would cause problems on the
client side especially when they discover that a workflow/job/task is stuck,
and attempt to delete it and reschedule it because it may not have been deleted
completely, making it impossible to schedule a new one.
Solution: Implement a method deleteAndWaitForCompletion that checks whether a
delete operation has completed before exiting to guarantee that a delete
operation has finished.
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