How to Cleanup Hung Analytics Jobs

  1. Login to Ambari. 
  2. In order to see the current running Hadoop jobs go to YARN > Quick Links > ResourceManager UI.

  3. From the All Applications screen click on the job desired to be killed. 
  4. A small Kill Application text will appear just below the Hadoop logo at the top left corner of the screen (see #5 below). Click on that text. 
  5. Screen_Shot_2019-09-05_at_3.52.29_PM.png
  6. A dialog message will popup confirming the application killing. Click OK. 
  7. Repeat steps 3-6 for any other job desired to be killed.
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