Sparkline SQLContext Options

All options begin with spark.sparklinedata.druid and are settable in the SparkContext.

Name	Description	Default(if any)
cache.tables.tocheck	A comma separated list of tableNames that should be checked if they are cached. For Star-Schemas with associated Druid Indexes, even if tables are cached, we attempt to rewrite the Query to Druid. In order to do this we need to convert an InMemoryRelation operator with its underlying Logical Plan. This value, will tell us to restrict our check to certain tables.	No tables are checked.
debug.transformations	When set to true each plan transformation is logged.	false
selectquery.pagesize	Num. of rows fetched on each invocation of Druid Select Query	10000
max.connections	Max. number of Http Connections to Druid Cluster(s)	100
max.connections.per.route	Max. number of Http Connections to each server in Druid Cluster	20
option....	use this to override Druid DataSource options, See Druid-Datasource-Options to see which ones are overriddable this way	none
querycostmodel…	see Druid Cost Model	see cost model page