[jira] [Created] (FLINK-5707) Find better keys for backend configuration parameters

[Shang Yuanchun (Jira)]

Stefan Richter created FLINK-5707:
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             Summary: Find better keys for backend configuration parameters
                 Key: FLINK-5707
                 URL: https://issues.apache.org/jira/browse/FLINK-5707
             Project: Flink
          Issue Type: Improvement
    Affects Versions: 1.3.0
            Reporter: Stefan Richter
            Priority: Minor


Currently, some config keys for the backends are confusing or even misleading and could be renamed. For example

`state.backend.fs.checkpointdir` -> `state.backend.checkpoints.dir`
`state.backend.rocksdb.checkpointdir` -> `state.backend.rocksdb.workdir`
`state.checkpoints.dir`

This would reflect their purposes much better.



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