RussS questions

RussS answers

• How to effectively use spark to read cassandra data that has partition hotspots?
• Filter from Cassandra table by RDD values
• Count columns in Cassandra
• Cassandra Data sync issues
• writetime of cassandra row in spark
• Cassandra reading with consistency one, affected by other nodes?
• Composite key in Cassandra with Pig
• Passing a string to a function
• Cassandra Primary Key allows duplicates
• Cassandra: export from one keyspace to another