[ https://issues.apache.org/jira/browse/AMBARI-13738?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15003731#comment-15003731 ]
Canan Girgin commented on AMBARI-13738: --------------------------------------- +1 for patch > Checking the vm.swappiness Kernel Parameter > ------------------------------------------- > > Key: AMBARI-13738 > URL: https://issues.apache.org/jira/browse/AMBARI-13738 > Project: Ambari > Issue Type: New Feature > Components: ambari-agent, ambari-server, ambari-web > Reporter: Canan Girgin > Priority: Trivial > Attachments: AMBARI-13738.patch > > > Swappiness parameter is set to 60 by default. This is not suitable for Hadoop > clusters. When installing new cluster, Ambari should be check if the > swappiness parameter is less than 10 . -- This message was sent by Atlassian JIRA (v6.3.4#6332)