[jira] [Updated] (FLINK-1258) Merge iterative and non-iterative tasks

["Chesnay Schepler (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-1258?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chesnay Schepler updated FLINK-1258:
------------------------------------
    Description: 
Currently, the local runtime distinguishes between iterative (AbstractIterativeTask) and non-iterative (BatchTask) tasks.

We could simplify the task hierarchy and logic by merging these. Non-iterative tasks would simply be tasks, which have only a single iteration.

I think that this could also translate to simplified logic for the readers on the lower distributed runtime layer.

  was:
Currently, the local runtime distinguishes between iterative (AbstractIterativeTask) and non-iterative (Task) tasks.

We could simplify the task hierarchy and logic by merging these. Non-iterative tasks would simply be tasks, which have only a single iteration.

I think that this could also translate to simplified logic for the readers on the lower distributed runtime layer.


> Merge iterative and non-iterative tasks
> ---------------------------------------
>
>                 Key: FLINK-1258
>                 URL: https://issues.apache.org/jira/browse/FLINK-1258
>             Project: Flink
>          Issue Type: Improvement
>          Components: Local Runtime
>    Affects Versions: 0.7.0-incubating
>            Reporter: Ufuk Celebi
>            Priority: Minor
>
> Currently, the local runtime distinguishes between iterative (AbstractIterativeTask) and non-iterative (BatchTask) tasks.
> We could simplify the task hierarchy and logic by merging these. Non-iterative tasks would simply be tasks, which have only a single iteration.
> I think that this could also translate to simplified logic for the readers on the lower distributed runtime layer.



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