I want to look at the default rack configuration,so I use following command like books says:
[hadoop@master sbin]$ hadoop fsck -rack DEPRECATED: Use of this script to execute hdfs command is deprecated. Instead use the hdfs command for it. 14/04/08 01:22:56 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable Connecting to namenode via http://master:9002 fsck: Illegal option '-rack' Why raise above error? My Hadoop version is 2.2.0. By the way,how to get rid of the WARN Information? 14/04/08 01:22:56 WARN util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable Thanks. --------------------------------------------------------------------------------------------------- Confidentiality Notice: The information contained in this e-mail and any accompanying attachment(s) is intended only for the use of the intended recipient and may be confidential and/or privileged of Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader of this communication is not the intended recipient, unauthorized use, forwarding, printing, storing, disclosure or copying is strictly prohibited, and may be unlawful.If you have received this communication in error,please immediately notify the sender by return e-mail, and delete the original message and all copies from your system. Thank you. ---------------------------------------------------------------------------------------------------
