Print full stack trace for miscellaneous exceptions during serializat…

…ion.
xiliu82 · Jul 8, 2014 · 3aceaad · 3aceaad
1 parent 52c22ba
commit 3aceaad
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/src/main/scala/org/apache/spark/scheduler/DAGScheduler.scala b/core/src/main/scala/org/apache/spark/scheduler/DAGScheduler.scala
@@ -770,7 +770,7 @@ class DAGScheduler(
           runningStages -= stage
           return
         case NonFatal(e) => // Other exceptions, such as IllegalArgumentException from Kryo.
-          abortStage(stage, "Task serialization failed: " + e.toString)
+          abortStage(stage, s"Task serialization failed: $e\n${e.getStackTraceString}")
           runningStages -= stage
           return
       }