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Posted to dev@flink.apache.org by "Zhanghao Chen (Jira)" <ji...@apache.org> on 2021/09/09 06:00:00 UTC

[jira] [Created] (FLINK-24223) Client should throw exception to warn users when the configurations set by program options conflict with those set by -D

Zhanghao Chen created FLINK-24223:
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             Summary: Client should throw exception to warn users when the configurations set by program options conflict with those set by -D
                 Key: FLINK-24223
                 URL: https://issues.apache.org/jira/browse/FLINK-24223
             Project: Flink
          Issue Type: Bug
          Components: Client / Job Submission
    Affects Versions: 1.13.0, 1.12.0, 1.11.0
            Reporter: Zhanghao Chen


h2. Problem

Currently, program options (e.g. -d, -p) has high precedence over configuration options set by -D or -yD at client side. This may cause confusion for users, especially for those program options without args. For example, if a user sets -Dexecution.attached=false without setting -d (they may not be aware of the existence of this option), they will find that the configuration value does not take effect.
h2. Proposal

Client should throw exception to warn users when the configurations set by program options conflict with those set by -D.



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