> Amareshwari et al, > A couple of follow up questions, I did an svn checkout inside eclipse for the > trunk code and I don't see any of the test examples in the trunk code > including MultiFileWordCount. So my questions are the following: > > 1) For JIRA 6891 should I merge my changes and introduce an examples and a > junit based test subdirectory for the examples into the trunk > 2) Where can I get a version of MultiFileWordCount that works (this doesn't > exist at all in the trunk and doesn't work in the branch 0.20) > > > Thank you in advance for your help. > Regards > > > Subject: Re: JIRA 6891 > > From: sxk1...@hotmail.com > > Date: Wed, 11 Aug 2010 06:26:13 -0700 > > To: common-dev@hadoop.apache.org > > > > Thank you, I'll check out the trunk code and move my changes in there. > > > > Sent from my iPhone > > > > On Aug 10, 2010, at 9:57 PM, Amareshwari Sri Ramadasu > > <amar...@yahoo-inc.com> wrote: > > > > > > > > Saikat, are you working on branch 0.20 instead of trunk? > > > MultiFileWordCount in branch 0.20 does not work as far as I remember. You > > > should work on trunk instead of branch 0.20, because HADOOP-6891 is an > > > improvement and cannot go into 0.20 releases. See > > > org.apache.hadoop.mapreduce.TestMapReduceLocal in MapReduce project which > > > has a junit test running MultiFileWordCount. > > > > > > Thanks > > > Amareshwari > > > > > > On 8/11/10 9:59 AM, "Saikat Kanjilal" <sxk1...@hotmail.com> wrote: > > > > > > > > > > > > Hi Folks,I am nearing completion for JIRA 6891 and had a question. I have > > > written a Junit test suite using junit 4 that drives all the examples. > > > This is currently working inside Eclipse and I will be moving this over > > > to work from the main hadoop ant file. Almost all of the examples seem > > > to be working fine, I noticed however that the MultiFileWordCount is > > > throwing the following exception: > > > WARNING: job_local_0001java.lang.ClassCastException: > > > org.apache.hadoop.io.IntWritable cannot be cast to > > > org.apache.hadoop.io.LongWritableBefore I investigate this further I was > > > wondering if anyone else has run into this issue, is this example > > > supposed to work right out of the box (provided of course that you give > > > proper inputs)? In my case the inputs consist of files in the input > > > directory and a destination output directory which gets autocreated by > > > the code.Thanks in advance for your help. > > > Regards > > >
