Hi Makatun, I think your problem has been solved in https://issues.apache.org/jira/browse/SPARK-16406 which is going to be in Spark 2.4. Please try on the current master, where you should see the problem disappeared.
Thanks, Marco 2018-08-09 12:56 GMT+02:00 makatun <d.i.maka...@gmail.com>: > Here are the images missing in the previous mail. My apologies. > <http://apache-spark-developers-list.1001551.n3.nabble.com/file/t3091/ > timeline.png> > <http://apache-spark-developers-list.1001551.n3.nabble.com/file/t3091/ > readFormat_visualVM_Sampler.jpg> > > > > -- > Sent from: http://apache-spark-developers-list.1001551.n3.nabble.com/ > > --------------------------------------------------------------------- > To unsubscribe e-mail: dev-unsubscr...@spark.apache.org > >