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https://issues.apache.org/jira/browse/FLINK-4084?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15350919#comment-15350919
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ASF GitHub Bot commented on FLINK-4084:
---------------------------------------

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

    https://github.com/apache/flink/pull/2149#discussion_r68568030
  
    --- Diff: 
flink-clients/src/main/java/org/apache/flink/client/CliFrontend.java ---
    @@ -132,9 +132,9 @@
     
     
     
    -   private final Configuration config;
    +   private Configuration config;
    --- End diff --
    
    I removed final from clientTimeout and config because I need to reassign 
them in 
[CliFrontend.java#L219](https://github.com/alkagin/flink/blob/bb9203923edeb02258455712db579d09dd3e7e62/flink-clients/src/main/java/org/apache/flink/client/CliFrontend.java#L219),
 as far as I understand `--configDir` option must be available just in `run` 
mode. Is it correct? Otherwise I can read it in the main and instantiate 
correctly CliFrontend passing the configDir.


> Add configDir parameter to CliFrontend and flink shell script
> -------------------------------------------------------------
>
>                 Key: FLINK-4084
>                 URL: https://issues.apache.org/jira/browse/FLINK-4084
>             Project: Flink
>          Issue Type: Improvement
>          Components: Client
>    Affects Versions: 1.1.0
>            Reporter: Till Rohrmann
>            Assignee: Andrea Sella
>            Priority: Minor
>
> At the moment there is no other way than the environment variable 
> FLINK_CONF_DIR to specify the configuration directory for the CliFrontend if 
> it is started via the flink shell script. In order to improve the user 
> exprience, I would propose to introduce a {{--configDir}} parameter which the 
> user can use to specify a configuration directory more easily.



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