which version of hadoop are you using ? If it is 2.4.x and above use hdfs -oiv <input> <output> otherwise use hadoop -oiv. <input> <output>
On Tue, Jul 15, 2014 at 12:51 PM, Ashish Dobhal <dobhalashish...@gmail.com> wrote: > Hey everyone i got the following error with the oiv tool. > Please help > ERROR > > hdfs oiv -i /home/hduser/fsimage1234 -o /home/hduser/interpret.txt > Exception in thread "main" java.lang.NoClassDefFoundError: > org/apache/commons/cli/ParseException > at java.lang.Class.getDeclaredMethods0(Native Method) > at java.lang.Class.privateGetDeclaredMethods(Class.java:2570) > at java.lang.Class.getMethod0(Class.java:2813) > at java.lang.Class.getMethod(Class.java:1663) > at sun.launcher.LauncherHelper.getMainMethod(LauncherHelper.java:494) > at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:486) > Caused by: java.lang.ClassNotFoundException: > org.apache.commons.cli.ParseException > at java.net.URLClassLoader$1.run(URLClassLoader.java:366) > at java.net.URLClassLoader$1.run(URLClassLoader.java:355) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:354) > at java.lang.ClassLoader.loadClass(ClassLoader.java:425) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) > at java.lang.ClassLoader.loadClass(ClassLoader.java:358) > ... 6 more > THANKS A LOT >
