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https://issues.apache.org/jira/browse/FLINK-1017?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14102191#comment-14102191
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Fabian Hueske edited comment on FLINK-1017 at 8/19/14 2:24 PM:
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Well, I think both should be done (not necessarily by you).
For the first one, I would add it after "Project" but without a dedicated
heading. Simply state that for each transformation the parallelism and a name
can be specified using the {{setParallelism()}} and {{name()}} methods.
The "parallel execution" section, should describe how the parallelism execution
of a program can be specified. Since the parameters are already described at
other places (system config, environment, client, transformations), I would
only describe how these settings relate to each other (which overwrites which)
and link to the appropriate locations in the documentation for details.
was (Author: fhueske):
Well, I think both should be done (not necessarily by you).
For the first one, I would add it after "Project" but without a dedicated
heading. Simply state that for each transformation the parallelism and a name
can be specified using the {{setParallelism()} and {{name()}} methods.
The "parallel execution" section, should describe how the parallelism execution
of a program can be specified. Since the parameters are already described at
other places (system config, environment, client, transformations), I would
only describe how these settings relate to each other (which overwrites which)
and link to the appropriate locations in the documentation for details.
> 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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