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https://issues.apache.org/jira/browse/APEXCORE-488?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15374152#comment-15374152
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ASF GitHub Bot commented on APEXCORE-488:
-----------------------------------------

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

    https://github.com/apache/apex-core/pull/357#discussion_r70553112
  
    --- Diff: 
engine/src/main/java/com/datatorrent/stram/StreamingAppMasterService.java ---
    @@ -607,14 +608,15 @@ protected void serviceStart() throws Exception
         }
     
         try {
    -      Configuration config = getConfig();
    +      YarnConfiguration config = new YarnConfiguration(getConfig());
           if (SecurityUtils.isStramWebSecurityEnabled()) {
    -        config = new Configuration(config);
             config.set("hadoop.http.filter.initializers", 
StramWSFilterInitializer.class.getCanonicalName());
           }
           WebApp webApp = WebApps.$for("stram", StramAppContext.class, 
appContext, "ws").with(config).start(new StramWebApp(this.dnmgr));
           LOG.info("Started web service at port: " + webApp.port());
    -      this.appMasterTrackingUrl = 
NetUtils.getConnectAddress(webApp.getListenerAddress()).getHostName() + ":" + 
webApp.port();
    +      String scheme = ConfigUtils.getSchemePrefix(config);
    +      String hostname = 
NetUtils.getConnectAddress(webApp.getListenerAddress()).getHostName();
    +      this.appMasterTrackingUrl = scheme + hostname + ":" + webApp.port();
    --- End diff --
    
    This is changing the contract of appMasterTrackingUrl in the web service 
response even though this is probably how it should have been in the first 
place. This would be a backwards incompatible change. Suggest to use a separate 
property for scheme.


> Issues in SSL communication with StrAM
> --------------------------------------
>
>                 Key: APEXCORE-488
>                 URL: https://issues.apache.org/jira/browse/APEXCORE-488
>             Project: Apache Apex Core
>          Issue Type: Bug
>            Reporter: Pradeep A. Dalvi
>            Assignee: Pradeep A. Dalvi
>
> Couple of issues in SSL communication with StrAM to track application progress
>  - trackingURL without protocol scheme, makes YARN to pick up default HTTP. 
> This happens even if the yarn.http.policy is set to HTTPS_ONLY.
>  - StramAgent assumes always HTTP communication



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