Errata

The errata list is a list of errors and their corrections that were found after the product was released. If the error was corrected in a later version or reprint the date of the correction will be displayed in the column titled "Date Corrected".

The following errata were submitted by our customers and approved as valid errors by the author or editor.

Color key: Serious technical mistake Minor technical mistake Language or formatting error Typo Question Note Update

Version	Location	Description	Submitted By	Date submitted	Date corrected
Printed	Page 6 First section	Page 6 top: job.setPartitionerClass(TemperaturePartitioner.class); It should it be: job.setPartitionerClass(DateTemperaturePartitioner.class); Please note that there is not any TemperaturePartitioner class. The source code @GitHub is correct: https://github.com/mahmoudparsian/data-algorithms-book/blob/master/src/main/java/org/dataalgorithms/chap01/mapreduce/SecondarySortDriver.java	Mahmoud Parsian	Aug 22, 2015
Printed	Page 9 Example 1-6, line 13	Replace TemperaturePair.class with DateTemperaturePartitioner.class. Please note that there is no TemperaturePair.class.	Mahmoud Parsian	Aug 22, 2015
Printed	Page 10 Line 18 of source code	Replace job.setPartitionerClass(TemperaturePartitioner.class); with job.setPartitionerClass(DateTemperaturePartitioner.class); This is a typo, there is no TemperaturePartitioner class. Please see https://github.com/mahmoudparsian/data-algorithms-book/blob/master/src/main/java/org/dataalgorithms/chap01/mapreduce/SecondarySortDriver.java	Mahmoud Parsian	Aug 22, 2015