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Posted to issues@flink.apache.org by "Ufuk Celebi (JIRA)" <ji...@apache.org> on 2016/04/25 11:09:13 UTC

[jira] [Closed] (FLINK-3560) Examples shouldn't always print usage statement

     [ https://issues.apache.org/jira/browse/FLINK-3560?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ufuk Celebi closed FLINK-3560.
------------------------------
       Resolution: Fixed
    Fix Version/s: 1.1.0

Fixed in 44c2d2f for 1.1 (master).

> Examples shouldn't always print usage statement
> -----------------------------------------------
>
>                 Key: FLINK-3560
>                 URL: https://issues.apache.org/jira/browse/FLINK-3560
>             Project: Flink
>          Issue Type: Improvement
>          Components: Examples
>    Affects Versions: 1.0.0
>            Reporter: Till Rohrmann
>            Assignee: Till Rohrmann
>            Priority: Minor
>             Fix For: 1.1.0
>
>
> At the moment all our examples print a usage statement no matter whether the parameters have been provided or not. This can be confusing for people because an usage statement is usually only printed if one has specified a wrong parameter or if a parameter is missing.
> I propose to remove the unchecked printing of the usage statement.



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