I think this should give you an answer - http://mail-archives.apache.org/mod_mbox/hadoop-common-user/201202.mbox/%3ccb4ecc21.33727%[email protected]%3E
On Wed, Apr 16, 2014 at 12:04 AM, Radhe Radhe <[email protected]>wrote: > Hello All, > > I have configured Apache Hadoop 1.2.0 and set the $HADOOP_HOME env. > variable: > > I keep getting : > *Warning: $HADOOP_HOME is deprecated* > > *Solution*:(After googling) > I replaced HADOOP_HOME with HADOOP_PREFIX and the warning disappeared. > > Does that mean HADOOP_HOME is replaced by HADOOP_PREFIX? If Yes from which > version did this got changed? I tried googling but could get the release no. > > Is HADOOP_PREFIX the correct env. variable that should be used for all > latest Apache Hadoop releases including Apache Hadoop 2 (YARN)? > > > Thanks, > -RR >
