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 <dhruveashar@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 <arisofalaska@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