[jira] [Created] (FLINK-11619) Make ScheduleMode configurable via user code or configuration file

[Shang Yuanchun (Jira)]

yuqi created FLINK-11619:
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             Summary: Make ScheduleMode configurable via user code or configuration file
                 Key: FLINK-11619
                 URL: https://issues.apache.org/jira/browse/FLINK-11619
             Project: Flink
          Issue Type: Improvement
            Reporter: yuqi
            Assignee: yuqi


Currently, Schedule mode for stream job is always
see StreamingJobGraphGenerator#createJobGraph

{code:java}
// make sure that all vertices start immediately
                jobGraph.setScheduleMode(ScheduleMode.EAGER);
{code}

on this point, we can make ScheduleMode configurable to user so as to adapt different environment. Users can set this option via env.setScheduleMode() in code, or make it optional in configuration.

Anyone's help and suggestions is welcomed.




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