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Posted to dev@flink.apache.org by "Andrey Zagrebin (Jira)" <ji...@apache.org> on 2020/03/24 08:06:00 UTC

[jira] [Created] (FLINK-16742) Extend and use BashJavaUtils to start JM JVM process and pass JVM memory args

Andrey Zagrebin created FLINK-16742:
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             Summary: Extend and use BashJavaUtils to start JM JVM process and pass JVM memory args
                 Key: FLINK-16742
                 URL: https://issues.apache.org/jira/browse/FLINK-16742
             Project: Flink
          Issue Type: Sub-task
          Components: Deployment / Scripts, Runtime / Configuration, Runtime / Coordination
            Reporter: Andrey Zagrebin


Currently, the legacy options `_jobmanager.heap.size_` (or `_jobmanager.heap.mb_`) is used in JM standalone bash scripts to pass JVM heap size arg and start JM JVM process.

BashJavaUtils should be extended to get JVM memory arg list string from Flink configuration. BashJavaUtils can use JobManagerProcessUtils#processSpecFromConfig to obtain JobManagerProcessSpec. JobManagerProcessSpec can be passed to ProcessMemoryUtils#generateJvmParametersStr to get JVM memory arg list string.



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