[jira] [Created] (FLINK-5865) Throw original exception in RocksDB states

[Xiaogang Shi (JIRA)]

Xiaogang Shi created FLINK-5865:
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             Summary: Throw original exception in RocksDB states
                 Key: FLINK-5865
                 URL: https://issues.apache.org/jira/browse/FLINK-5865
             Project: Flink
          Issue Type: Improvement
          Components: State Backends, Checkpointing
    Affects Versions: 1.3.0
            Reporter: Xiaogang Shi
            Assignee: Xiaogang Shi


Now all exception thrown in RocksDB states are converted to 
{{RuntimeException}}. It's unnecessary and will print useless stacks in the log.

I think it's better to throw the original exception, without any wrapping.



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