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From "Sushanta Sen (Jira)" <j...@apache.org>
Subject [jira] [Created] (YARN-10684) YARN: Opportunistic Container :: Distributed YARN Job has Failed when tried adding flag -promote_opportunistic_after_start
Date Tue, 09 Mar 2021 11:12:00 GMT
Sushanta Sen created YARN-10684:
-----------------------------------

             Summary: YARN: Opportunistic Container :: Distributed YARN Job has Failed when
tried adding flag -promote_opportunistic_after_start 
                 Key: YARN-10684
                 URL: https://issues.apache.org/jira/browse/YARN-10684
             Project: Hadoop YARN
          Issue Type: Bug
          Components: distributed-scheduling
    Affects Versions: 3.1.1
            Reporter: Sushanta Sen


Preconditions:
 # Secure Hadoop 3.1.1 - 3 Nodes cluster is installed
 # Set the below parameters  in RM yarn-site.xml ::<property>
<name>yarn.resourcemanager.opportunistic-container-allocation.enabled</name>
<value>true</value>
</property>
 # Set this in NM[s]yarn-site.xml ::: <property>
<name>yarn.nodemanager.opportunistic-containers-max-queue-length</name>
<value>30</value>
</property>

 
Test Steps:

Job Command : :

Job Command :: yarn org.apache.hadoop.yarn.applications.distributedshell.Client -jar HDFS/hadoop/share/hadoop/yarn/hadoop-yarn-applications-distributedshell-3.1.1-hw-ei-310001-SNAPSHOT.jar
-shell_command sleep -shell_args 20 -num_containers 10 -container_type OPPORTUNISTIC -*promote_opportunistic_after_start*

Actual Result: Distributed Shell Yarn Job Failed with below Diagnostics message

*[ Failed Reason : Application Failure: desired = 10, completed = 10, allocated = 10, failed
= 2, diagnostics = [2021-02-10 00:00:27.640]Container Killed to make room for Guaranteed Container.]*

Expected Result: DS job should be successful with argument "promote_opportunistic_after_start" ** **



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