[jira] [Created] (FLINK-11583) ConfigOptions cannot have fallback and deprecated keys at the same time

[Shang Yuanchun (Jira)]

Chesnay Schepler created FLINK-11583:
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             Summary: ConfigOptions cannot have fallback and deprecated keys at the same time
                 Key: FLINK-11583
                 URL: https://issues.apache.org/jira/browse/FLINK-11583
             Project: Flink
          Issue Type: Bug
          Components: Configuration
    Affects Versions: 1.8.0
            Reporter: Chesnay Schepler
            Assignee: Chesnay Schepler
             Fix For: 1.8.0


{{ConfigOption#withFallbackKeys}} and  {{ConfigOption#withDeprecatedKeys}} both simply override the fallbackKeys array instead of checking whether it already contains some keys.

As a result, using both methods results in one of the given key sets to be overwritten.



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