Hunter L created HELIX-777:
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Summary: TASK: Handle null currentState for unscheduled tasks
Key: HELIX-777
URL: https://issues.apache.org/jira/browse/HELIX-777
Project: Apache Helix
Issue Type: Improvement
Reporter: Hunter L
Assignee: Hunter L
It was observed that when a workflow is submitted and the Controller attempts
to schedule its tasks, ZK read fails to read the appropriate job's context,
causing the job to be stuck in an unscheduled state. The job remained
unscheduled because it had no currentStates, and its job context did not
contain any assignment/state information. This RB fixes such stuck states by
detecting null currentStates.
Changelist:
1. Check if currentState is null and if it is, manually assign an INIT state
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