Rick Moritz questions

Rick Moritz answers

• Connect to spark through a SOCKS proxy
• How to configure GIT HTTPS client certificate authentication in Eclipse using EGit?
• Best practice to create SparkSession object in Scala to use both in unittest and spark-submit
• Only one SparkContext may be running in this JVM - [SPARK]
• Apache Spark - Why are executor being removed? What does 'Idle' mean?
• How to submit multiple Spark applications in parallel without spawning separate JVMs?
• Spark SQL: how to cache sql query result without using rdd.cache()
• Sonar maven plugin: same project key for all modules does not work?
• Spark History Server Authentication in Kerberized Cluster
• HBase Scan - RowKey Filters