[jira] [Reopened] (SPARK-2463) Creating multiple StreamingContexts from shell generates duplicate Streaming tabs in UI

["Josh Rosen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-2463?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Josh Rosen reopened SPARK-2463:
-------------------------------
      Assignee: Josh Rosen

[~nchammas] Good point.  I'll re-open and investigate.

> Creating multiple StreamingContexts from shell generates duplicate Streaming tabs in UI
> ---------------------------------------------------------------------------------------
>
>                 Key: SPARK-2463
>                 URL: https://issues.apache.org/jira/browse/SPARK-2463
>             Project: Spark
>          Issue Type: Bug
>          Components: Streaming, Web UI
>    Affects Versions: 1.0.1
>            Reporter: Nicholas Chammas
>            Assignee: Josh Rosen
>
> Start a {{StreamingContext}} from the interactive shell and then stop it. Go to {{http://master_url:4040/streaming/}} and you will see a tab in the UI for Streaming.
> Now from the same shell, create and start a new {{StreamingContext}}. There will now be a duplicate tab for Streaming in the UI. Repeating this process generates additional Streaming tabs. 
> They all link to the same information.



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