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From "Robert Metzger (JIRA)" <j...@apache.org>
Subject [jira] [Reopened] (FLINK-929) Impossible to pass double with configuration
Date Thu, 12 Jun 2014 21:13:08 GMT

     [ https://issues.apache.org/jira/browse/FLINK-929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Robert Metzger reopened FLINK-929:
----------------------------------


I did a mistake here (I should not work late in the evening).
I forgot to add the commit to the 0.5.1 release.

I'll push the fix to the master (0.6-SNAPSHOT) and add it to the 0.5.2 release.  I'm really
sorry that I forgot to include it!

> Impossible to pass double with configuration
> --------------------------------------------
>
>                 Key: FLINK-929
>                 URL: https://issues.apache.org/jira/browse/FLINK-929
>             Project: Flink
>          Issue Type: Bug
>          Components: Java API
>    Affects Versions: pre-apache-0.5
>            Reporter: Jonas Traub
>            Assignee: Robert Metzger
>             Fix For: pre-apache-0.5.1
>
>
> I discovered the following by using the new Java-API:
> When calling getDouble on the configuration given to the open method, the returned value
is always the default value.
> It seems like an override of getDouble is missing in the class TaskConfig.DelegatingConfiguration.
> {code:title=MyClass.java|borderStyle=solid}
> //[...]
> public void open(Configuration parameters) throws Exception
> {
>     //This seems to always return the default value
>     parameters.getDouble("myKey",0.0);
> }
> //[...]
> {code}



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