Asif Khatri created LIVY-1007:
---------------------------------

             Summary: Livy should not spawn one thread per job to track the job 
on Kubernetes
                 Key: LIVY-1007
                 URL: https://issues.apache.org/jira/browse/LIVY-1007
             Project: Livy
          Issue Type: Improvement
          Components: Server
    Affects Versions: 0.9.0
            Reporter: Asif Khatri
            Assignee: Asif Khatri


SparkKubernetesApp spawns a new thread for each application. 

The similar behaviour is observed for Yarn in LIVY-336. This process can be 
improved in a few ways to use less resources, particularly threads, and to 
shorten the latency. Some of the improvements are straightforward.

 



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