solve mima exception

Author: hhbyyh

project/MimaExcludes.scala

@@ -72,6 +72,10 @@ object MimaExcludes {
             // SPARK-6703 Add getOrCreate method to SparkContext
             ProblemFilters.exclude[IncompatibleResultTypeProblem]
                 ("org.apache.spark.SparkContext.org$apache$spark$SparkContext$$activeContext")
+          )++ Seq(
+            // SPARK-7090 Introduce LDAOptimizer to LDA to further improve extensibility
+            ProblemFilters.exclude[MissingClassProblem](
+              "org.apache.spark.mllib.clustering.LDA$EMOptimizer")
           )
 
         case v if v.startsWith("1.3") =>