[ https://issues.apache.org/jira/browse/MAPREDUCE-6136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tsuyoshi Ozawa updated MAPREDUCE-6136: -------------------------------------- Affects Version/s: 2.6.0 > MRAppMaster doesn't shutdown file systems > ----------------------------------------- > > Key: MAPREDUCE-6136 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-6136 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: applicationmaster > Affects Versions: 2.4.1, 2.6.0 > Reporter: Noah Watkins > Assignee: Brahma Reddy Battula > > When MRAppMaster exit it doesn't call close on its open file systems > instances. > MAPREDUCE-3614 sets conf.setBoolean("fs.automatic.close", false); in > MRAppMaster::main and then called FileSystem.closeAll() in > MRAppMasterShutdownHook. > However, MAPREDUCE-4205 removed the call to FileSystem.closeAll() > MRAppMasterShutdownHook but left `fs.automatic.close` set to false. > Removing `conf.setBoolean("fs.automatic.close", false);` worked for me, but > it wasn't clear if this had other implications. -- This message was sent by Atlassian JIRA (v6.3.4#6332)