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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (APEXCORE-304) Ability to add jars to classpath in populateDAG
Date Wed, 20 Jan 2016 16:15:40 GMT

    [ https://issues.apache.org/jira/browse/APEXCORE-304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15108812#comment-15108812
] 

ASF GitHub Bot commented on APEXCORE-304:
-----------------------------------------

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

    https://github.com/apache/incubator-apex-core/pull/208#discussion_r50275624
  
    --- Diff: engine/src/main/java/com/datatorrent/stram/StramLocalCluster.java ---
    @@ -308,6 +313,24 @@ public StramLocalCluster(LogicalPlan dag) throws IOException, ClassNotFoundExcep
         this.dnmgr = new StreamingContainerManager(dag);
         this.umbilical = new UmbilicalProtocolLocalImpl();
     
    +    Method addURL;
    +    URLClassLoader loader;
    +    try {
    +      loader = (URLClassLoader)ClassLoader.getSystemClassLoader();
    --- End diff --
    
    Changed to what is suggested.


> Ability to add jars to classpath in populateDAG
> -----------------------------------------------
>
>                 Key: APEXCORE-304
>                 URL: https://issues.apache.org/jira/browse/APEXCORE-304
>             Project: Apache Apex Core
>          Issue Type: Improvement
>            Reporter: Chinmay Kolhatkar
>            Assignee: Chinmay Kolhatkar
>
> This will have following functionality:
> 1) In populateDAG one would be allowed to add given local jar path to classpath of the
application.
> 2) Optionally delete the given jar file after copying to HDFS is done.



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