https://community.cloudera.com/t5/Support-Questions/Spark-driver-memory-keeps-growing/m-p/165007#M127374 <P>Not sure to understand your point. I probably miss something in how Spark works with broadcasts but my understanding is that broadcasts are immutable read-only objects, why would it keep growing? what is doing Spark with broadcasts?</P><P>I used the SizeEstimator (thanks for the tip) and what I am broadcasting is a couple of MB.</P> Thu, 04 Aug 2016 21:42:00 GMT pvillard 2016-08-04T21:42:00Z