[jira] [Created] (FLINK-3299) Remove ApplicationID from Environment

[Shang Yuanchun (Jira)]

Ufuk Celebi created FLINK-3299:
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             Summary: Remove ApplicationID from Environment
                 Key: FLINK-3299
                 URL: https://issues.apache.org/jira/browse/FLINK-3299
             Project: Flink
          Issue Type: Improvement
            Reporter: Ufuk Celebi
            Assignee: Ufuk Celebi
             Fix For: 1.0.0


{{ApplicationID}} is used to identify an application across many job submissions (for example after restoring from a savepoint). This is currently exposed in the {{Environment}}, which might be unnecessary.

State backends, which need the ID can generate it themselves and store it as part of their state handle.

This has to be checked with the DB state backend, which currently uses this.




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