[jira] [Created] (FLINK-21126) Reconsider FLINK_PROPERTIES

[Shang Yuanchun (Jira)]

Chesnay Schepler created FLINK-21126:
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             Summary: Reconsider FLINK_PROPERTIES
                 Key: FLINK-21126
                 URL: https://issues.apache.org/jira/browse/FLINK-21126
             Project: Flink
          Issue Type: Improvement
          Components: Deployment / Scripts
            Reporter: Chesnay Schepler
             Fix For: 1.13.0


The docker scripts support a {{FLINK_PROPERTIES}} environment variable that contains a multi-line string with config options, that is piped into the configuration.

This variable is somewhat redundant, because docker users can also specify a list of dynamic properties when starting a container, and Kubernetes users are advised to use config maps instead.
FLIP-161 might also re-introduce new ways to configure Flink via environment variables.



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