[jira] [Closed] (FLINK-8712) Cannot execute job with multiple slot sharing groups on LocalExecutor

["Xintong Song (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-8712?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xintong Song closed FLINK-8712.
-------------------------------
    Resolution: Won't Fix

> Cannot execute job with multiple slot sharing groups on LocalExecutor
> ---------------------------------------------------------------------
>
>                 Key: FLINK-8712
>                 URL: https://issues.apache.org/jira/browse/FLINK-8712
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / Task
>    Affects Versions: 1.5.0
>            Reporter: Till Rohrmann
>            Priority: Not a Priority
>              Labels: auto-deprioritized-critical, auto-deprioritized-major, auto-deprioritized-minor
>
> Currently, it is not possible to run a job with multiple slot sharing groups on the LocalExecutor. The problem is that we determine the number of required slots simply by looking for the max parallelism of the job but do not consider slot sharing groups.
>  
> {code:java}
> // set up the streaming execution environment
> final StreamExecutionEnvironment env = StreamExecutionEnvironment.getExecutionEnvironment();
> env.setParallelism(1);
> final DataStreamSource<Integer> input = env.addSource(new InfinitySource());
> final SingleOutputStreamOperator<Integer> different = input.map(new MapFunction<Integer, Integer>() {
>    @Override
>    public Integer map(Integer integer) throws Exception {
>       return integer;
>    }
> }).slotSharingGroup("Different");
> different.print();
> // execute program
> env.execute("Flink Streaming Java API Skeleton");{code}



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