Hi all! If you find any any errors in Hadoop in Practice, Second Edition not
listed below, or
just find something that you think isn't explained well,
it would be most appreciated if you would post your thoughts in the book's
Author Online Forum.
We'll collect those items and publish them here for everyone's convenience. Thanks!
The mapred.map.child.java.opts property is deprecated, instead use mapreduce.map.java.opts
The old MapReduce API package name is incorrect, it should be org.apache.hadoop.mapred.