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https://issues.apache.org/jira/browse/FLINK-6357?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16059683#comment-16059683
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ASF GitHub Bot commented on FLINK-6357:
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GitHub user greghogan opened a pull request:
https://github.com/apache/flink/pull/4169
[FLINK-6357] [java] ParameterTool get unrequested parameters
Adds ParameterTool#getUnrequestedParameters returning a Set<String> of
parameter arguments names not yet requested by ParameterTool#has or any of the
ParameterTool#get methods.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/greghogan/flink
6357_parametertool_get_unrequested_parameters
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/4169.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #4169
----
commit c981ad4ffe828396d5c038465ace17637b585f8f
Author: Greg Hogan <[email protected]>
Date: 2017-06-21T12:18:55Z
[FLINK-6357] [java] ParameterTool get unrequested parameters
Adds ParameterTool#getUnrequestedParameters returning a Set<String> of
parameter arguments names not yet requested by ParameterTool#has or any
of the ParameterTool#get methods.
----
> ParameterTool get unrequested parameters
> ----------------------------------------
>
> Key: FLINK-6357
> URL: https://issues.apache.org/jira/browse/FLINK-6357
> Project: Flink
> Issue Type: Improvement
> Components: Java API
> Affects Versions: 1.3.0
> Reporter: Greg Hogan
> Assignee: Greg Hogan
> Priority: Minor
>
> The Gelly examples use {{ParameterTool}} to parse required and optional
> parameters. In the latter case we should detect if a user mistypes a
> parameter name. I would like to add a {{Set<String>
> getUnrequestedParameters()}} method returning parameter names not requested
> by {{has}} or any of the {{get}} methods.
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