New posts in Mapreduce

Java8: HashMap<X, Y> to HashMap<X, Z> using Stream / Map-Reduce / Collector

Gradle Transitive dependency exclusion is not working as expected. (How do I get rid of com.google.guava:guava-jdk5:13.0 ?)

Hadoop Error - All data nodes are aborting

Java 8 grouping by from one-to-many

Wordcount program is stuck in hadoop-2.3.0

Does MongoDB's $in clause guarantee order

MapReduce or Spark?

What is the purpose of shuffling and sorting phase in the reducer in Map Reduce Programming?

Container is running beyond memory limits

Usecases for mapred.job.queue.name