Description
Run "hdfs namenode -rollingUpgrade"
14/10/13 11:30:50 INFO namenode.NameNode: createNameNode [-rollingUpgrade] 14/10/13 11:30:50 FATAL namenode.NameNode: Exception in namenode join java.lang.ArrayIndexOutOfBoundsException: 1 at org.apache.hadoop.hdfs.server.namenode.NameNode.parseArguments(NameNode.java:1252) at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1367) at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1501) 14/10/13 11:30:50 INFO util.ExitUtil: Exiting with status 1
Although the command is illegal (missing rolling upgrade startup option), it should print a better error message.