[ https://issues.apache.org/jira/browse/LIVY-412?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Saisai Shao reassigned LIVY-412: -------------------------------- Assignee: Hong Shen > CreateSession should be reject when too many child process "spark-submit" is > running > ------------------------------------------------------------------------------------ > > Key: LIVY-412 > URL: https://issues.apache.org/jira/browse/LIVY-412 > Project: Livy > Issue Type: Improvement > Components: Server > Affects Versions: 0.4 > Reporter: Hong Shen > Assignee: Hong Shen > Fix For: 0.5.0 > > > In our cluster, livy server run with spark yarn cluster mode, when > createSession request is too frequently, livyServer will start too more > spark-submit child process, it will cause the machine oom. I think livy > server should reject the create session request when there is too more > spark-submit child process. I have fix it in our own cluster. -- This message was sent by Atlassian JIRA (v6.4.14#64029)