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New posts in mapreduce

Hadoop one Map and multiple Reduce

hadoop mapreduce

What is Google's Dremel? How is it different from Mapreduce?

Hadoop DistributedCache is deprecated - what is the preferred API?

java hadoop mapreduce

Check if every element in array matches condition

List the namenode and datanodes of a cluster from any node?

hadoop mapreduce

How does Hadoop perform input splits?

hadoop mapreduce hdfs

MongoDB aggregation comparison: group(), $group and MapReduce

Setting the number of map tasks and reduce tasks

hadoop mapreduce

How to get the input file name in the mapper in a Hadoop program?

hadoop mapreduce

MongoDB: Terrible MapReduce Performance

mongodb mapreduce nosql

How to write 'map only' hadoop jobs?

hadoop mapreduce

What is a container in YARN?

What are SUCCESS and part-r-00000 files in hadoop

hadoop mapreduce

Explode the Array of Struct in Hive

hadoop mapreduce hive hiveql

Is it better to use the mapred or the mapreduce package to create a Hadoop Job?

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hadoop.mapred vs hadoop.mapreduce?

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Is gzip format supported in Spark?

Simple Java Map/Reduce framework [closed]

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Reduce a key-value pair into a key-list pair with Apache Spark

data block size in HDFS, why 64MB?