Thank you for reporting the error. I think that this is associated to https://issues.apache.org/jira/browse/SPARK-18492
The reporter of this JIRA entry has not posted the program yet. Would it be possible to add your program that can reproduce this issue to this JIRA entry? Regards, Kazuaki Ishizaki From: janardhan shetty <janardhan...@gmail.com> To: user <user@spark.apache.org> Date: 2016/11/21 12:01 Subject: Re: Linear regression + Janino Exception Seems like this is associated to : https://issues.apache.org/jira/browse/SPARK-16845 On Sun, Nov 20, 2016 at 6:09 PM, janardhan shetty <janardhan...@gmail.com> wrote: Hi, I am trying to execute Linear regression algorithm for Spark 2.02 and hitting the below error when I am fitting my training set: val lrModel = lr.fit(train) It happened on 2.0.0 as well. Any resolution steps is appreciated. Error Snippet: 16/11/20 18:03:45 ERROR CodeGenerator: failed to compile: org.codehaus.janino.JaninoRuntimeException: Code of method "(Lorg/apache/spark/sql/catalyst/expressions/GeneratedClass;[Ljava/lang/Object;)V" of class "org.apache.spark.sql.catalyst.expressions.GeneratedClass$SpecificUnsafeProjection" grows beyond 64 KB /* 001 */ public java.lang.Object generate(Object[] references) { /* 002 */ return new SpecificUnsafeProjection(references); /* 003 */ } /* 004 */ /* 005 */ class SpecificUnsafeProjection extends org.apache.spark.sql.catalyst.expressions.UnsafeProjection { /* 006 */ /* 007 */ private Object[] references; /* 008 */ private org.apache.spark.sql.catalyst.expressions.ScalaUDF scalaUDF; /* 009 */ private scala.Function1 catalystConverter; /* 010 */ private scala.Function1 converter; /* 011 */ private scala.Function1 udf; /* 012 */ private org.apache.spark.sql.catalyst.expressions.ScalaUDF scalaUDF1; /* 013 */ private scala.Function1 catalystConverter1; /* 014 */ private scala.Function1 converter1; /* 015 */ private scala.Function1 udf1; /* 016 */ private org.apache.spark.sql.catalyst.expressions.ScalaUDF scalaUDF2; /* 017 */ private scala.Function1 catalystConverter2;
