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Posted to issues@flink.apache.org by "Gary Yao (JIRA)" <ji...@apache.org> on 2018/10/08 09:42:00 UTC

[jira] [Updated] (FLINK-10399) Refactor ParameterTool#fromArgs

     [ https://issues.apache.org/jira/browse/FLINK-10399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gary Yao updated FLINK-10399:
-----------------------------
    Summary: Refactor ParameterTool#fromArgs  (was: Refractor ParameterTool#fromArgs)

> 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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