Using user group information for hadoop job submitting. UserGroupInformation ugi = UserGroupInformation.createRemoteUser("hdfs"); try { ugi.doAs(new PrivilegedExceptionAction() { public Void run()... Read More | Share it now!
Day: January 30, 2017
DistributedCache Hadoop
Create a util for adding jar to distributed cache. path: local jar path conf: hadoop conf private static void addJarToDistributedCache( String path, Configuration conf) throws IOException { File jarFile = new... Read More | Share it now!