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From "Bibin A Chundatt (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-3479) RM switch sanity check for Resource not happening
Date Mon, 13 Apr 2015 10:09:12 GMT
Bibin A Chundatt created YARN-3479:
--------------------------------------

             Summary: RM switch sanity check for Resource not happening
                 Key: YARN-3479
                 URL: https://issues.apache.org/jira/browse/YARN-3479
             Project: Hadoop YARN
          Issue Type: Bug
          Components: capacityscheduler, nodemanager, resourcemanager
            Reporter: Bibin A Chundatt
            Assignee: Naganarasimha G R
            Priority: Minor


Configure RM with CS and default calculator
{code}
<name>yarn.scheduler.capacity.resource-calculator</name>    <value>org.apache.hadoop.yarn.util.resource.DefaultResourceCalculator</value>
{code}

2 Nm with 2 vcores configured.
Submit application with  
{code}<name>mapreduce.map.cpu.vcores</name>
 <value>6</value>
{code}

Only AM gets submitted none of the container is launching
Switch RM now and check the application status

containers starts running which is not accepted

{code}
15/04/13 15:26:19 INFO mapreduce.Job:  map 38% reduce 0%
15/04/13 15:26:20 INFO mapreduce.Job:  map 76% reduce 0%
15/04/13 15:26:22 INFO mapreduce.Job:  map 88% reduce 0%
15/04/13 15:26:23 INFO mapreduce.Job:  map 100% reduce 0%
15/04/13 15:32:01 INFO mapreduce.Job:  map 0% reduce 0%
{code}




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