Re: UnknownSource NullPointerException in CodeGen. with Custom Strategy

2020-06-29 Thread wuyi
Hi Nasrulla, Could you give a complete demo to reproduce the issue? -- Sent from: http://apache-spark-developers-list.1001551.n3.nabble.com/ - To unsubscribe e-mail: dev-unsubscr...@spark.apache.org

RE: UnknownSource NullPointerException in CodeGen. with Custom Strategy

2020-06-28 Thread Nasrulla Khan Haris
StackTrace with WSCG disabled scala> df29.groupBy("LastName").count().show() 20/06/28 06:20:55 WARN TaskSetManager: Lost task 1.0 in stage 2.0 (TID 8, wn5-nkhwes.zhqzi2stszlevpekfsrlmpqjah.dx.internal.cloudapp.net, executor 4): java.lang.NullPointerException at