maasg

maasg has asked 37 questions and find answers to 193 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

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?
Change keystore and truststore at runtime [duplicate]
Using OSGi declarative services in the context of a JUnit test

maasg answers

org.apache.spark.sql.Row to Int
"java.io.NotSerializableException: org.apache.spark.streaming.StreamingContext" When execute spark streaming
Iterating an RDD and updating a mutable collection returns an empty collection
Spark - Strange behaviour with iterative algorithms
How do you declare an abstract method so that the parameter type (class) is always the Children class?
Is there some method in the Java standard library to get the smallest enum out of a set of enums?
Should I leave the variable as transient?
Delete from cassandra Table in Spark
Message bus for OSGi services
Spark streams: enrich stream with reference data