[SPARK-4274] [SQL] Fix NPE in printing the details of the query plan

Author: Cheng Hao <hao.cheng@intel.com> Closes apache#3139 from chenghao-intel/comparison_test and squashes the following commits: f5d7146 [Cheng Hao] avoid exception in printing the codegen enabled
JasonMWhite · Nov 11, 2014 · c764d0a · c764d0a
1 parent ce6ed2a
commit c764d0a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/SQLContext.scala b/sql/core/src/main/scala/org/apache/spark/sql/SQLContext.scala
@@ -444,7 +444,7 @@ class SQLContext(@transient val sparkContext: SparkContext)
          |${stringOrError(optimizedPlan)}
          |== Physical Plan ==
          |${stringOrError(executedPlan)}
-         |Code Generation: ${executedPlan.codegenEnabled}
+         |Code Generation: ${stringOrError(executedPlan.codegenEnabled)}
          |== RDD ==
       """.stripMargin.trim
   }