[jira] [Created] (FLINK-6531) Deserialize checkpoint hooks with user classloader

[Shang Yuanchun (Jira)]

Eron Wright  created FLINK-6531:
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             Summary: Deserialize checkpoint hooks with user classloader
                 Key: FLINK-6531
                 URL: https://issues.apache.org/jira/browse/FLINK-6531
             Project: Flink
          Issue Type: Bug
          Components: State Backends, Checkpointing
            Reporter: Eron Wright
            Assignee: Eron Wright
            Priority: Blocker
             Fix For: 1.3.0


The checkpoint hooks introduced in FLINK-6390 aren't being deserialized with the user classloader, breaking remote execution.

Remote execution produces a `ClassNotFoundException` as the job graph is transferred from the client to the JobManager.



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