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New posts in scala

How can unpersisting an RDD cause an RPC timeout?

scala apache-spark

Spark DataFrame - Read pipe delimited file using SQL?

scala apache-spark apache-spark-sql spark-dataframe

Spark Sql UDF throwing NullPointer when adding a filter on a columns that uses that UDF

scala apache-spark apache-spark-sql user-defined-functions

How to use spark-submit's --properties-file option to launch Spark application in IntelliJ IDEA?

scala apache-spark intellij-idea

Mocking case classes with primitive types

scala unit-testing mockito scalatest

Why is java_executable_exec_path giving me a legacy "external" runfiles path

java scala bazel

Protobuf: how to use existing case classes

scala protocol-buffers protobuf-java

Spark Structured Streaming with Kafka - How to repartition the data and distribute the processing among worker nodes

scala apache-spark apache-kafka spark-structured-streaming spark-kafka-integration

curly braces and parentheses for scala map

scala

Play Scala and thread safety

multithreading scala playframework

Convert Spark DataFrame schema to new schema

scala apache-spark dataframe

Writing Parquet files with Scala for spark without spark as dependency

scala apache-spark parquet

Compile multiple jars from single source project using Gradle

scala apache-spark gradle

Merging rows into a single struct column in spark scala has efficiency problems, how do we do it better?

scala apache-spark

Manually marking flyway migration as completed

scala migration flyway

Handling schema mismatches in Spark

scala apache-spark

How can I separate a list of ADTs into its variants?

scala functional-programming scalaz scala-cats

Efficient way to create abstract collection with cats

scala scala-cats monix

Inverse of PartialFunction's lift method

scala

Extracting the complete call graph of a scala project (tough one)

scala scalac scala-compiler scala-macro-paradise
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