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Posted to dev@falcon.apache.org by "Suhas Vasu (JIRA)" <ji...@apache.org> on 2013/05/28 15:35:19 UTC

[jira] [Created] (FALCON-25) Resource Manager

Suhas Vasu created FALCON-25:
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             Summary: Resource Manager
                 Key: FALCON-25
                 URL: https://issues.apache.org/jira/browse/FALCON-25
             Project: Falcon
          Issue Type: Improvement
          Components: replication
            Reporter: Suhas Vasu
            Priority: Minor


We need a way where we can control replication so that we can make effective use of the bandwidth available. We can introduce a resource manager like zoo-keeper and have a counter/semaphore through which we can allocate resource to a replication job. The job acquires maps only if it is allocated resource from the resource manager. 
This way we can ensure good transfer rates as well as avoid jobs starving for bandwidth & efficient use of mappers.

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