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Harish Jaiprakash commented on TEZ-3566: ---------------------------------------- Seems like some setup issue on jenkins: Exception in thread "main" java.io.FileNotFoundException: /home/jenkins/jenkins-slave/workspace/PreCommit-TEZ-Build@2/../patchprocess/newPatchFindbugsWarningstez-javadoc-tools.xml > OOM because of too many DFSClient instances in > TokenCache.obtainTokensForFileSystems > ------------------------------------------------------------------------------------ > > Key: TEZ-3566 > URL: https://issues.apache.org/jira/browse/TEZ-3566 > Project: Apache Tez > Issue Type: Bug > Reporter: Harish Jaiprakash > Assignee: Harish Jaiprakash > Attachments: TEZ-3566.01.patch, TEZ-3566.02.patch, TEZ-3566.03.patch > > > When FileSystem cache is disabled, invoking > TokenCache.obtainTokensForFileSystems creates lot of FileSystem objects which > are unique and stored in a hash set. This takes up lot of memory and causes > OOM. -- This message was sent by Atlassian JIRA (v6.3.4#6332)