Slightly nicer parsing of CACHE in SharkDriver.
Slightly nicer parsing of CACHE in SharkDriver.

amplab/shark,sameeragarwal/blinkdb,sjyk/sampleclean,mapr/shark,amplab/shark,mattyb149/blinkdb,alabid/blinkdb,alabid/blinkdb,sameeragarwal/blinkdb,mapr/shark,sjyk/sampleclean,lzshlzsh/shark,lzshlzsh/shark,lzshlzsh/shark,mapr/shark,mattyb149/blinkdb,mattyb149/blinkdb,sjyk/sampleclean,sameeragarwal/blinkdb,amplab/shark,alabid/blinkdb