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New posts in mapreduce

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

How do I learn to use Java commons-collections?

What is the correct way to use oozie to write to multiple output streams for a mapreduce job?

java hadoop mapreduce oozie

How to schedule Hadoop Map tasks in multi-core 8 node cluster?

hadoop mapreduce cloudera

Is Wikipedia's explanation of Map Reduce's reduce incorrect?

mongodb mapreduce

Difference between Threading and Map-Reduce processing?

multithreading mapreduce

Hadoop and different Format of inputs like Image, Audio, Video

Apache Pig: unable to run my own pig.jar and pig-withouthadoop.jar

storing images in HBASE for processing and quick access

Pig java.lang.NoSuchFieldException: jobsInProgress exception

hadoop mapreduce apache-pig

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