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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 Tue, 19 Jan 2016 18:29:39 GMT

    [ https://issues.apache.org/jira/browse/APEXCORE-304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15107136#comment-15107136
] 

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

Github user gauravgopi123 commented on a diff in the pull request:

    https://github.com/apache/incubator-apex-core/pull/208#discussion_r50152458
  
    --- Diff: engine/src/test/java/com/datatorrent/stram/StramMiniClusterTest.java ---
    @@ -235,6 +251,20 @@ private LogicalPlan createDAG(LogicalPlanConfiguration lpc) throws
Exception
         return dag;
       }
     
    +  private void addExtraTestJar(LogicalPlan dag)
    +  {
    +    try {
    +      File tmp1 = File.createTempFile("tmp1", null);
    +      File tmp2 = File.createTempFile("tmp2", null);
    +      tmp1.deleteOnExit();
    +      tmp2.deleteOnExit();
    +      dag.addJarResource(tmp1.getAbsolutePath(), true);
    +      dag.addJarResource(tmp2.getAbsolutePath(), false);
    +    } catch (IOException e) {
    +      e.printStackTrace();
    --- End diff --
    
    Please don't use e.printStackTrace()


> 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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