are in different versions.
>>
>> Nicholas
>>
>>
>>
>> From: Srihari Anantha Padmanabhan
>> To: "mapreduce-user@hadoop.apache.org"
>> Sent: Wed, January 26, 2011 10:15:08 AM
>> Subject: Re: PiEstimator error - Type mismatch
I got a similar error before in one of my projects. I had to set the values for
"mapred.output.key.class" and "mapred.output.value.class".
That resolved the issue for me.
Srihari
On Jan 26, 2011, at 10:09 AM, Pedro Costa wrote:
Yes, I can reproduce it deterministically. But, I also did some
ch
Hi,
I want to write the records to different hdfs files (instead of the default
part-m..) into different output dirs based on the key generated by the
mapper. I would like to implement this using the hadoop mapreduce API.
Has anyone faced this problem? Is there any sample program that I can
Thank you. I will check it out.
On Nov 18, 2010, at 4:29 PM, Ted Yu wrote:
You can get the source code here:
http://archive.cloudera.com/cdh/3/hadoop-0.20.2+320.tar.gz
On Thu, Nov 18, 2010 at 4:21 PM, Srihari Anantha Padmanabhan
mailto:sriha...@yahoo-inc.com>> wrote:
I am using Hadoop
I am using Hadoop 0.20.2.
On Nov 18, 2010, at 4:14 PM, Ted Yu wrote:
> hadoop
I think MultipleOutputs.java is a part of mapred and not mapreduce. Please
correct me if I am wrong.
I can find only the following classes under mapreduce/lib/output
FileOutputCommitter.java FileOutputFormat.java NullOutputFormat.java
SequenceFileOutputFormat.java TextOutputFormat.java
On
Hi,
I am working on migrating a mapreduce program from using
org.apache.hadoop.mapred to org.apache.hadoop.mapreduce APIs. The program
currently uses orf.apache.hadoop.mapred.lib.MultipleOutputFormat. I could
not find any equivalent class in mapreduce.
Can anyone suggest an equivalent class or
