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New posts in scala

How to query on data frame where 1 field of StringType has json value in Spark SQL

json scala apache-spark apache-spark-sql

SBT - Class not found, continuing with a stub

scala playframework playframework-2.0 sbt

Elasticsearch-Hadoop library cannot connect to to docker container

scala elasticsearch apache-spark docker elasticsearch-hadoop

Installing Scala kernel (or Spark/Toree) for Jupyter (Anaconda)

python scala jupyter jupyter-notebook apache-toree

Are methods instantiated with classes, consuming lots of memory (in Scala)?

python scala oop jvm

what's the right way to write scala.Function1 as a lambda?

java scala lambda java-8

Transforming one column into multiple ones in a Spark Dataframe

scala apache-spark dataframe hadoop apache-spark-sql

How to get the Partitioner in Apache Flink?

scala partitioning apache-flink

Application does not take parameters

scala

Build a Scala package dependency graph

scala graph dependencies sbt typesafe-activator

Reading massive JSON files into Spark Dataframe

json scala apache-spark dataframe

Scala - Multiple inheritance with App trait

scala multiple-inheritance

Akka single point of failure

scala akka akka-cluster

How to restructure code to avoid warning: "Adapting argument list by creating a 2-tuple"

scala apache-spark

Spark Scala Serialization Error from RDD map

scala apache-spark serialization

Scaladoc generation fails when referencing methods generated by annotation macros

scala scala-macros scaladoc scala-macro-paradise

Circe cannot find implicit encoder

scala circe

why is scala method serialisable while function not?

scala apache-spark

Stacking monadic effects in a Free Monad in Scala

scala free-monad scala-cats

How do `map` and `reduce` methods work in Spark RDDs?

scala apache-spark closures
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