[jira] [Created] (FLINK-19139) flink-conf.yml read values from environment variables

[Shang Yuanchun (Jira)]

Mohammad Hossein Gerami created FLINK-19139:
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             Summary: flink-conf.yml read values from environment variables
                 Key: FLINK-19139
                 URL: https://issues.apache.org/jira/browse/FLINK-19139
             Project: Flink
          Issue Type: Improvement
          Components: Runtime / Configuration
            Reporter: Mohammad Hossein Gerami


I would like to sync my Flink configs with environment variables.  

For example:

state.backend.rocksdb.metrics.actual-delayed-write-rate: ${ENABLE_METRICS} state.backend.rocksdb.metrics.background-errors: ${ENABLE_METRICS} state.backend.rocksdb.metrics.block-cache-capacity: ${ENABLE_METRICS}

...

state.backend.rocksdb.metrics.block-cache-pinned-usage: ${ENABLE_METRICS}



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