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Posted to dev@reef.apache.org by "Markus Weimer (JIRA)" <ji...@apache.org> on 2015/01/09 18:57:35 UTC

[jira] [Created] (REEF-85) Refactor the Driver restart code to be modular

Markus Weimer created REEF-85:
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             Summary: Refactor the Driver restart code to be modular
                 Key: REEF-85
                 URL: https://issues.apache.org/jira/browse/REEF-85
             Project: REEF
          Issue Type: Improvement
            Reporter: Markus Weimer
            Priority: Minor


During [REEF-80], we discovered that the Driver today keeps a log of all Evaluator (de-)allocations on HDFS for use during a Driver restart situation. This is happening even for Drivers that don't make use of the Driver restart feature. We should refactor this code to be modular, not to impose this cost on all Drivers.



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