Added field types to the result's schema.
Changed the DAL to scala. The result.schema now contains field type.
Fixed the schema return for results stores on hdfs.
Fixed the limit offset issue in the retrieving of the results when executing queries with limited = false.
The problem was in the way shark context was executing a select hive command through sql2rdd.
It turns out that sql2rdd ignores the limit from a statement like (select * from something limit 10) and returns a TableRDD, that represents the whole datasets.
added a new api : get tables formatted
added cassandra retry provided by Andrei
added kryo serialiser
- added spark-kryoserializer-buffer-mb and spark-kryoserializer-buffer-max-mb settings but let them commented until more tests are done
- fixed the code so it won't fail if a key does not exist in configuration
updated jar path in configuration path