Errata: January 31, 2019Thank you for purchasing Hadoop in Practice, Second Edition. We'll update this list as necessary.
Unless otherwise noted, all corrections have been made or are pending in all formats.
Page 44, table 2.3:
The mapred.map.child.java.opts property is deprecated; instead use mapreduce.map.java.opts.
Page 46, pagagraph 5:
The old MapReduce API package name is incorrect, it should be org.apache.hadoop.mapred.