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Posted to dev@flink.apache.org by "Anton Kalashnikov (Jira)" <ji...@apache.org> on 2021/08/19 09:25:00 UTC

[jira] [Created] (FLINK-23870) Test the ability for ignoring in-flight data on recovery

Anton Kalashnikov created FLINK-23870:
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             Summary: Test the ability for ignoring in-flight data on recovery
                 Key: FLINK-23870
                 URL: https://issues.apache.org/jira/browse/FLINK-23870
             Project: Flink
          Issue Type: Technical Debt
            Reporter: Anton Kalashnikov


Test for  https://issues.apache.org/jira/browse/FLINK-22684:
 # configure the externalize checkpoint for unaligned checkpoint
 # wait for the checkpoint then stop the job
 # restore from the last checkpoint - it should be restored on the last state(optional step)
 # set the `execution.checkpointing.recover-without-channel-state.checkpoint-id` to the last checkpoint
 # restore from the last checkpoint - in-flight data would be ignored so it would be restored a little less data than expected in the usual case.

 



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