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From "Fabian Hueske (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-1017) Add setParallelism() to Java API documentation
Date Tue, 19 Aug 2014 09:07:18 GMT

    [ https://issues.apache.org/jira/browse/FLINK-1017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14102045#comment-14102045
] 

Fabian Hueske commented on FLINK-1017:
--------------------------------------

Hi, sorry for the late reply and thanks for preparing the changes.
I had a look at your branch. 

You added a section called "Generic Operator Methods". Right now, there are only two such
methods ({{setParallelism()}} and {{name()}}). I don't think we need a separate section for
this but can add the description of those two methods at the end of the Transformations sections
(and point there from DataSources and Sinks which have these methods as well).

Instead of the "Generic Operator Methods" section, I think we need a "Parallel Execution"
Section, which describes the different levels on which parallelism can be specified (System-level,
ExecutionEnvironment, Operator). Here we should point to the corresponding descriptions for
the individual methods.

Thanks, Fabian

> Add setParallelism() to Java API documentation
> ----------------------------------------------
>
>                 Key: FLINK-1017
>                 URL: https://issues.apache.org/jira/browse/FLINK-1017
>             Project: Flink
>          Issue Type: Task
>          Components: Documentation
>    Affects Versions: 0.6-incubating, pre-apache-0.5
>            Reporter: Fabian Hueske
>            Assignee: Hung Chang
>            Priority: Minor
>              Labels: starter
>             Fix For: 0.6-incubating
>
>
> The Java API offers {{setParallelism()}} to control the degree of parallelism for each
operator. This feature is not documented and should be added.



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