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New posts in mapreduce

In the python version of Google App Engine mapreduce, how do you access counters from the done_callback?

Hadoop Streaming Job Failed (Not Successful) in Python

What is the rereduce parameter in CouchDB's reduce function for?

NullPointerException from Hadoop's JobSplitWriter / SerializationFactory when calling InputSplit's getClass()

Doubts about page rank

Hadoop MapReduce, Java implementation questions

java hadoop mapreduce

Why map and reduce run at the same time?

hadoop mapreduce

Job and Task Scheduling In Hadoop

What is Ideal number of reducers on Hadoop?

hadoop mapreduce reducers

loading 1GB data into hbase taking 1 hour

hardware requirement for hadoop installation on Laptop

hadoop mapreduce hardware

where does combiners combine mapper outputs - in map phase or reduce phase in a Map-reduce job?

hadoop mapreduce hadoop2

java.io.IOException: Initialization of all the collectors failed. Error in last collector was :null

java hadoop mapreduce

Does the shuffle step in a MapReduce program run in parallel with Mapping?

running multiple MapReduce jobs in hadoop

java hadoop mapreduce

Where do I download all of the necessary classes to write Hadoop MapReduce jobs? [closed]

Hadoop - increasing map tasks in xml doesn't increases map tasks when runs

hadoop mapreduce

MapReduce job hangs, waiting for AM container to be allocated

Renaming Part Files in Hadoop Map Reduce

java hadoop mapreduce

Type mismatch in key from map: expected org.apache.hadoop.io.Text, recieved org.apache.hadoop.io.LongWritable

java hadoop mapreduce