Stack trace on scalatest failures
Stack trace on scalatest failures

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