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https://issues.apache.org/jira/browse/FLINK-2525?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14733433#comment-14733433
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ASF GitHub Bot commented on FLINK-2525:
---------------------------------------

Github user rmetzger commented on a diff in the pull request:

    https://github.com/apache/flink/pull/1046#discussion_r38844802
  
    --- Diff: 
flink-contrib/flink-storm-compatibility/flink-storm-compatibility-examples/src/main/java/org/apache/flink/stormcompatibility/excamation/ExclamationWithStormBolt.java
 ---
    @@ -78,6 +86,11 @@ public static void main(final String[] args) throws 
Exception {
                        exclaimed.print();
                }
     
    +           // set bolt and map exclamation marks num
    +           Configuration conf = new Configuration();
    +           conf.setInteger(new String("exclamationNum"), exclamationNum);
    --- End diff --
    
    Why are you creating Strings like this?


> Add configuration support in Storm-compatibility
> ------------------------------------------------
>
>                 Key: FLINK-2525
>                 URL: https://issues.apache.org/jira/browse/FLINK-2525
>             Project: Flink
>          Issue Type: New Feature
>          Components: Storm Compatibility
>            Reporter: fangfengbin
>            Assignee: fangfengbin
>
> Spouts and Bolt are initialized by a call to `Spout.open(...)` and 
> `Bolt.prepare()`, respectively. Both methods have a config `Map` as first 
> parameter. This map is currently not populated. Thus, Spouts and Bolts cannot 
> be configure with user defined parameters. In order to support this feature, 
> spout and bolt wrapper classes need to be extended to create a proper `Map` 
> object. Furthermore, the clients need to be extended to take a `Map`, 
> translate it into a Flink `Configuration` that is forwarded to the wrappers 
> for proper initialization of the map.



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