[jira] [Created] (FLINK-11744) Provide stable/final toHexString for AbstractID

[Shang Yuanchun (Jira)]

Stefan Richter created FLINK-11744:
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             Summary: Provide stable/final toHexString for AbstractID
                 Key: FLINK-11744
                 URL: https://issues.apache.org/jira/browse/FLINK-11744
             Project: Flink
          Issue Type: Improvement
          Components: Core
            Reporter: Stefan Richter
            Assignee: Stefan Richter
             Fix For: 1.8.0


We should introduce a final method `toHexString` in AbstractID for cases that require a stable representation (e.g. constructing a file path) that could run into problems when using `toString` if a subclass overrides it.



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