I just realized it since it broken a build with Scala 2.10. https://github.com/apache/spark/commit/fa244e5a90690d6a31be50f2aa203ae1a2e9a1cf
I can reproduce the problem in SPARK-15285 with master branch. Should we reopen SPARK-15285? Best Regards, Kazuaki Ishizaki, From: Ted Yu <yuzhih...@gmail.com> To: dhruve ashar <dhruveas...@gmail.com> Cc: Aris <arisofala...@gmail.com>, "user@spark.apache.org" <user@spark.apache.org> Date: 2016/08/15 06:19 Subject: Re: Spark 2.0.0 JaninoRuntimeException Looks like the proposed fix was reverted: Revert "[SPARK-15285][SQL] Generated SpecificSafeProjection.apply method grows beyond 64 KB" This reverts commit fa244e5a90690d6a31be50f2aa203ae1a2e9a1cf. Maybe this was fixed in some other JIRA ? On Fri, Aug 12, 2016 at 2:30 PM, dhruve ashar <dhruveas...@gmail.com> wrote: I see a similar issue being resolved recently: https://issues.apache.org/jira/browse/SPARK-15285 On Fri, Aug 12, 2016 at 3:33 PM, Aris <arisofala...@gmail.com> wrote: Hello folks, I'm on Spark 2.0.0 working with Datasets -- and despite the fact that smaller data unit tests work on my laptop, when I'm on a cluster, I get cryptic error messages: Caused by: org.codehaus.janino.JaninoRuntimeException: Code of method "(Lorg/apache/spark/sql/catalyst/InternalRow;Lorg/apache/spark/sql/catalyst/InternalRow;)I" of class "org.apache.spark.sql.catalyst.expressions.GeneratedClass$SpecificOrdering" grows beyond 64 KB Unfortunately I'm not clear on how to even isolate the source of this problem. I didn't have this problem in Spark 1.6.1. Any clues? -- -Dhruve Ashar