[jira] [Created] (SPARK-13904) Add support for pluggable cluster manager

["Hemant Bhanawat (JIRA)" <ji...@apache.org>]

Hemant Bhanawat created SPARK-13904:
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             Summary: Add support for pluggable cluster manager
                 Key: SPARK-13904
                 URL: https://issues.apache.org/jira/browse/SPARK-13904
             Project: Spark
          Issue Type: Improvement
          Components: Scheduler
            Reporter: Hemant Bhanawat


Currently Spark allows only a few cluster managers viz Yarn, Mesos and Standalone. But, as Spark is now being used in newer and different use cases, there is a need for allowing other cluster managers to manage spark components. One such use case is - embedding spark components like executor and driver inside another process which may be a datastore. This allows colocation of data and processing. Another requirement that stems from such a use case is that the executors/driver should not take the parent process down when they go down and the components can be relaunched inside the same process again. 

So, this JIRA requests two functionalities:
1. Support for external cluster managers
2. Allow a cluster manager to clean up the tasks without taking the parent process down. 



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