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New posts in rdd

How to convert scala.collection.Set to java.util.Set with serializable within an RDD

java serialization apache-spark scala-2.9 rdd

Spark SQL performance

java hbase apache-spark rdd apache-spark-sql

Using PartitionBy to split and efficiently compute RDD groups by Key

apache-spark rdd

Is there a way to rewrite Spark RDD distinct to use mapPartitions instead of distinct?

scala apache-spark distinct shuffle rdd

Does spark keep all elements of an RDD[K,V] for a particular key in a single partition after "groupByKey" even if the data for a key is very huge?

apache-spark rdd

Understanding treeReduce() in Spark

python apache-spark pyspark rdd reduce

When should I repartition an RDD?

apache-spark rdd partitioning

How to duplicate RDD into multiple RDDs?

apache-spark cassandra rdd

How to print accumulator variable from within task (seem to "work" without calling value method)?

scala apache-spark rdd

Spark: How to aggregate/reduce records based on time difference?

dataframe apache-spark pyspark apache-spark-sql rdd

How can I count the average from Spark RDD?

scala apache-spark rdd

Why Spark doesn't allow map-side combining with array keys?

scala apache-spark mapreduce rdd

Scalaz Type Classes for Apache Spark RDDs

scala apache-spark functional-programming rdd scalaz

How to control preferred locations of RDD partitions?

apache-spark pyspark rdd

How to sort RDD

scala sorting apache-spark rdd

Spark: difference when read in .gz and .bz2

apache-spark rdd gzip bz2

Not able to declare String type accumulator

scala apache-spark rdd

How can I return an empty (null?) item back from a map method in PySpark?

python apache-spark pyspark rdd

Pyspark RDD .filter() with wildcard

python apache-spark rdd

Save a spark RDD to the local file system using Java

java sql-server apache-spark hdfs rdd
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