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New posts in mapreduce

When it comes to mapreduce how are the Accumulo tablets mapped to an HDFS block

hadoop mapreduce accumulo

Reading files from hdfs vs local directory

hadoop mapreduce hdfs

Hadoop mapReduce How to store only values in HDFS

java hadoop mapreduce

Hadoop error in shuffle in fetcher: Exceeded MAX_FAILED_UNIQUE_FETCHES

hadoop mapreduce

Run MRJob from IPython notebook

Map Reduce Slot Definition

Can I get invidually sorted Mapper outputs from Hadoop when using zero Reducers?

hadoop 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

Querying embedded objects in Mongoid/rails 3 ("Lower than", Min operators and sorting)