Check for metadata being null (#3285)

Signed-off-by: Thomas Graves <tgraves@nvidia.com>
NVIDIA · Aug 24, 2021 · 59e214f · 59e214f
1 parent a69773c
commit 59e214f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tools/src/main/scala/org/apache/spark/sql/rapids/tool/AppBase.scala b/tools/src/main/scala/org/apache/spark/sql/rapids/tool/AppBase.scala
@@ -137,7 +137,7 @@ abstract class AppBase(
 
   def getPlanMetaWithSchema(planInfo: SparkPlanInfo): Seq[SparkPlanInfo] = {
     val childRes = planInfo.children.flatMap(getPlanMetaWithSchema(_))
-    if (planInfo.metadata.contains("ReadSchema")) {
+    if (planInfo.metadata != null && planInfo.metadata.contains("ReadSchema")) {
       childRes :+ planInfo
     } else {
       childRes