maasg

maasg has asked 39 questions and find answers to 214 problems.

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About

Spark, Scala and the JVM. Cassandra MVP - Arduino & Robotics wannabe - idea generator - life hacker. Working for http://www.lightbend.com building a cool streaming platform.

maasg questions

Using CQLSSTableWriter concurrently
Monitoring on OSGi/Equinox
One-liner for variable space indentation
Tail recursion issue
Generalize list combinations to N lists
How to run HDFS cluster without DNS
Cake pattern w/ akka: Providing implicit actorSystem to several layers
Accessing array elements in a TypeSafe configuration
Reflection on methods with a primitive numeric return type
How GWT RPC loads the serialization policy files?

maasg answers

API for Spark Streaming Statistics
Spark: How to write diffrent group values from RDD to different files?
Reuse kafka producer in Spark Streaming
How to run Spark processing in parallel in Eclipse?
How to use saveTOCassandra()
Scala Spark rdd combination in a file to match pairs
Spark Scala scala.util.control.Exception catching and dropping None in map
Is it possible to create a variable directly in Spark workers?
What nodes are used in aggregation and reduction for reduce?
How to build and run Scala Spark locally