[jira] [Created] (FLINK-5009) FS checkpoints leave empty directory

[Shang Yuanchun (Jira)]

Ufuk Celebi created FLINK-5009:
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             Summary: FS checkpoints leave empty directory
                 Key: FLINK-5009
                 URL: https://issues.apache.org/jira/browse/FLINK-5009
             Project: Flink
          Issue Type: Bug
            Reporter: Ufuk Celebi


Run a job with FS state backend and enable checkpointing.

Cancel the job.

In the checkpoint directory, you have an empty directory with the job ID  ({{:checkpointDir>/:jobID}}).

The {{FsCheckpointStreamFactory}} creates this directory, but it is never called to clean it up again (in general, the stream factories have no hooks to do clean up).



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