https://community.cloudera.com/t5/Support-Questions/Spark-job-in-YARN-queue-depends-on-jobs-in-another-queue/m-p/168200#M130530 <P><A href="https://community.cloudera.com/users/11713/grabowski14.html">Mateusz Grabowski</A>, queue distribution ensures the capacity distribution. However it is possible that containers from different queues can run on same node manager host. In this case, execution time of a container may be affected. </P><P>So, isolating queues is not sufficient. You will also need to configure CGroup for cpu isolation. </P><P>Find some good links on CGroup as below. </P><P><A href="https://hortonworks.com/blog/managing-cpu-resources-in-your-hadoop-yarn-clusters/">https://hortonworks.com/blog/managing-cpu-resources-in-your-hadoop-yarn-clusters/</A></P><P><A href="https://hortonworks.com/blog/apache-hadoop-yarn-in-hdp-2-2-isolation-of-cpu-resources-in-your-hadoop-yarn-clusters/">https://hortonworks.com/blog/apache-hadoop-yarn-in-hdp-2-2-isolation-of-cpu-resources-in-your-hadoop-yarn-clusters/</A></P> Thu, 23 Mar 2017 06:40:40 GMT yvora 2017-03-23T06:40:40Z