RE: Why the reducer's input group count is higher than my GroupComparator implementation

2013-10-30 Thread java8964 java8964
put groups generated. Lesson learned, and be able to read the source code is a huge benefit. Yong From: java8...@hotmail.com To: user@hadoop.apache.org Subject: RE: Why the reducer's input group count is higher than my GroupComparator implementation Date: Tue, 29 Oct 2013 09:46:34 -0400 Yes.

RE: Why the reducer's input group count is higher than my GroupComparator implementation

2013-10-29 Thread java8964 java8964
than 11. Date: Tue, 29 Oct 2013 08:57:32 +0100 Subject: Re: Why the reducer's input group count is higher than my GroupComparator implementation From: drdwi...@gmail.com To: user@hadoop.apache.org Did you overwrite the partitioner as well? 2013/10/29 java8964 java8964 Hi, I have

Re: Why the reducer's input group count is higher than my GroupComparator implementation

2013-10-29 Thread Dieter De Witte
Did you overwrite the partitioner as well? 2013/10/29 java8964 java8964 > Hi, I have a strange question related to my secondary sort implementation > in the MR job. > Currently I need to support 2nd sort in one of my MR job. I implemented my > custom WritableComparable like following: > > publi