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