Chesnay Schepler created FLINK-24824:
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Summary: AdaptiveScheduler#getJobStatus never returns CREATED
Key: FLINK-24824
URL: https://issues.apache.org/jira/browse/FLINK-24824
Project: Flink
Issue Type: Bug
Components: Runtime / Coordination
Reporter: Chesnay Schepler
Assignee: Chesnay Schepler
Fix For: 1.15.0
None of the AdaptiveScheduler states return {{JobStatus#CREATED}} when
{{requestJobStatus()}} is called. This violates the job state machine, and
makes it a bit difficult to setup job state timestamps in the
{{AdaptiveScheduler}} (FLINK-24775).
We are in the {{INITIALIZING}} state from {{Created}} ->
{{WaitingForResources}} -> {{CreatingExecutionGraph}}, and then switch straight
to RUNNING in {{Executing}}.
It is tricky to retain the same semantics for the {{Default}} and
{{AdaptiveScheduler}}, but I think it would be fine to return {{CREATED}} once
we reached {{WaitingForResources}} because from the users-perspective it
behaves similarly.
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