[jira] [Created] (FLINK-21400) Attempt numbers are not maintained across restarts

[Shang Yuanchun (Jira)]

Chesnay Schepler created FLINK-21400:
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             Summary: Attempt numbers are not maintained across restarts
                 Key: FLINK-21400
                 URL: https://issues.apache.org/jira/browse/FLINK-21400
             Project: Flink
          Issue Type: Sub-task
          Components: Runtime / Coordination
            Reporter: Chesnay Schepler
             Fix For: 1.13.0


The DeclarativeScheduler discards the ExecutionGraph on each restart attempt, as a result of which the attempt number remains 0.

Various tests use the attempt number to determine whether an exception should be thrown, and thus continue to throw exceptions on each restart.

Affected tests:
UnalignedCheckpointTestBase
UnalignedCheckpointITCase
ProcessingTimeWindowCheckpointingITCase
LocalRecoveryITCase
EventTimeWindowCheckpointingITCase
EventTimeAllWindowCheckpointingITCase
FileSinkITBase#testFileSink



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