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From "yeqi (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-2020) observeOnly should be checked before any preemption computation started inside containerBasedPreemptOrKill() of ProportionalCapacityPreemptionPolicy.java
Date Mon, 05 May 2014 15:48:19 GMT
yeqi created YARN-2020:
--------------------------

             Summary: observeOnly should be checked before any preemption computation started
inside containerBasedPreemptOrKill() of ProportionalCapacityPreemptionPolicy.java
                 Key: YARN-2020
                 URL: https://issues.apache.org/jira/browse/YARN-2020
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: resourcemanager
    Affects Versions: 2.4.0
         Environment: all
            Reporter: yeqi
            Priority: Trivial
             Fix For: 2.5.0


observeOnly should be checked in the very beginning of  ProportionalCapacityPreemptionPolicy.containerBasedPreemptOrKill(),
 so that to avoid unnecessary workload.



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