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Posted to issues@flink.apache.org by "yuqi (JIRA)" <ji...@apache.org> on 2019/02/15 04:18:00 UTC

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

yuqi created FLINK-11619:
----------------------------

             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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