Where is $HADOOP_HOME/lib on CDH 5.0.1, Parcels

[#1]

What can I find the value for $HADOOP_HOME please?

Thank you,

ws

[#2]

With CDH4 and CDH5 there's no longer a 'HADOOP_HOME' env-var. It has been instead renamed to 'HADOOP_PREFIX', which for a default parcel environment can be set to /opt/cloudera/parcels/CDH/lib/hadoop.