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William Guo commented on GRIFFIN-71: ------------------------------------ Use 64 bit Java on a 64 bit OS Decrease Java heap size (-Xmx/-Xms) Decrease number of Java threads Decrease Java thread stack sizes (-Xss) > Failure to submit multiple timing tasks with Livy > ------------------------------------------------- > > Key: GRIFFIN-71 > URL: https://issues.apache.org/jira/browse/GRIFFIN-71 > Project: Griffin (Incubating) > Issue Type: Bug > Reporter: Yang > Attachments: hs_err_pid56468.log, spark10err.txt > > > In the client server, using the Livy timer submit 100 monitoring rules, found > that Livy will be submitted to the spark cluster on the part of the > monitoring task and other tasks fail .We view the Livy log, JVM can't start > up, there may be insufficient memory, client log specific memory 32G, please > see the attachment. -- This message was sent by Atlassian JIRA (v6.4.14#64029)