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Posted to issues@tez.apache.org by "Rohini Palaniswamy (JIRA)" <ji...@apache.org> on 2015/05/27 18:34:17 UTC

[jira] [Created] (TEZ-2491) Optimize storage and exchange of Counters for better scaling

Rohini Palaniswamy created TEZ-2491:
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             Summary: Optimize storage and exchange of Counters for better scaling
                 Key: TEZ-2491
                 URL: https://issues.apache.org/jira/browse/TEZ-2491
             Project: Apache Tez
          Issue Type: Task
            Reporter: Rohini Palaniswamy


     Counters take up a lot of space in the task events generated and is a major bottleneck for scaling ATS. [~jlowe] found a lot of potential optimizations. Using this as an umbrella jira for documentation. Can create sub-tasks later after discussions.



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