Re:Re: Yarn container use huge virtual memory with JVM option -XX:+PrintGCDetails added.

2016-05-04 Thread JR Wang
restarted. yarn.nodemanager.vmem-check-enabled true -Varun From: JR Wang Date: Friday, April 29, 2016 at 7:39 AM To: user Subject: Yarn container use huge virtual memory with JVM option -XX:+PrintGCDetails added. Hi All, I’m currently running Hadoop 2.7.2 on my three no

Yarn container use huge virtual memory with JVM option -XX:+PrintGCDetails added.

2016-04-28 Thread JR Wang
Hi All, I’m currently running Hadoop 2.7.2 on my three node cluster, all node equiped with 32-core CPU and 64 GB memory, Ubuntu 14.04.3 LTS. Yarn’s configuration kept the same with default one, except yarn.nodemanager.resource.memory-mb set as 16384(16G). Everything worked fine, but when I try