[jira] [Created] (FLINK-21788) Throw PartitionNotFoundException if the partition file has been lost for blocking shuffle

[Shang Yuanchun (Jira)]

Yingjie Cao created FLINK-21788:
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             Summary: Throw PartitionNotFoundException if the partition file has been lost for blocking shuffle
                 Key: FLINK-21788
                 URL: https://issues.apache.org/jira/browse/FLINK-21788
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Network
            Reporter: Yingjie Cao
             Fix For: 1.13.0


Currently, if the partition file has been lost for blocking shuffle, FileNotFoundException will be thrown and the partition data is not regenerated, so failover can not recover the job. It should throw PartitionNotFoundException instead.



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