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Xi Fang commented on MAPREDUCE-5224: ------------------------------------ Thanks Ivan for the comments. That is of great help! I will check my code:) > JobTracker should allow the system directory to be in non-default FS > -------------------------------------------------------------------- > > Key: MAPREDUCE-5224 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5224 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: jobtracker > Reporter: Xi Fang > Assignee: Xi Fang > Priority: Minor > Fix For: 1-win > > Attachments: MAPREDUCE-5224.2.patch, MAPREDUCE-5224.patch > > > JobTracker today expects the system directory to be in the default file > system > if (fs == null) { > fs = mrOwner.doAs(new PrivilegedExceptionAction<FileSystem>() { > public FileSystem run() throws IOException { > return FileSystem.get(conf); > }}); > } > ... > public String getSystemDir() { > Path sysDir = new Path(conf.get("mapred.system.dir", > "/tmp/hadoop/mapred/system")); > return fs.makeQualified(sysDir).toString(); > } > In Cloud like Azure the default file system is set as ASV (Windows Azure Blob > Storage), but we would still like the system directory to be in DFS. We > should change JobTracker to allow that. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira