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https://issues.apache.org/jira/browse/FLINK-10399?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16643386#comment-16643386
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ASF GitHub Bot commented on FLINK-10399:
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GJL commented on issue #6737: [FLINK-10399] Refactor ParameterTool#fromArgs
URL: https://github.com/apache/flink/pull/6737#issuecomment-428182744
LGTM, merging.
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> Refactor ParameterTool#fromArgs
> -------------------------------
>
> Key: FLINK-10399
> URL: https://issues.apache.org/jira/browse/FLINK-10399
> Project: Flink
> Issue Type: Improvement
> Components: Client
> Affects Versions: 1.7.0
> Reporter: TisonKun
> Assignee: TisonKun
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.7.0
>
>
> {{ParameterTool#fromArgs}} uses a weird implement which flink developer would
> fail to parse it fast.
> The main problem is that, when parse args, we always try to get a key-value
> pair, but the implement iterate by a {{for}} loop, thus introduce weird
> flag/mutable variable and branches.
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