Created
August 17, 2015 12:46
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Spark serialization error
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| 15/08/17 16:24:21 ERROR Executor: Exception in task 0.0 in stage 7.0 (TID 7) | |
| java.io.NotSerializableException: com.acme.avro.Swipe | |
| Serialization stack: | |
| - object not serializable (class: com.acme.avro.Swipe, value: {"center_id": 1, "gate_id": 2, "employee_id": 1597, "card_id": 12575632, "employee_name": "Anju Chandran", "swipe_time": 0, "coming_in": true}) | |
| - field (class: scala.Tuple2, name: _2, type: class java.lang.Object) | |
| - object (class scala.Tuple2, ([B@6c0e6da7,{"center_id": 1, "gate_id": 2, "employee_id": 1597, "card_id": 12575632, "employee_name": "Anju Chandran", "swipe_time": 0, "coming_in": true})) | |
| - element of array (index: 0) | |
| - array (class [Lscala.Tuple2;, size 1) | |
| at org.apache.spark.serializer.SerializationDebugger$.improveException(SerializationDebugger.scala:40) | |
| at org.apache.spark.serializer.JavaSerializationStream.writeObject(JavaSerializer.scala:47) | |
| at org.apache.spark.serializer.JavaSerializerInstance.serialize(JavaSerializer.scala:81) | |
| at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:236) | |
| at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) | |
| at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) | |
| at java.lang.Thread.run(Thread.java:745) | |
| 15/08/17 16:24:21 ERROR TaskSetManager: Task 0.0 in stage 7.0 (TID 7) had a not serializable result: com.acme.avro.Swipe | |
| Serialization stack: | |
| - object not serializable (class: com.acme.avro.Swipe, value: {"center_id": 1, "gate_id": 2, "employee_id": 1597, "card_id": 12575632, "employee_name": "Anju Chandran", "swipe_time": 0, "coming_in": true}) | |
| - field (class: scala.Tuple2, name: _2, type: class java.lang.Object) | |
| - object (class scala.Tuple2, ([B@6c0e6da7,{"center_id": 1, "gate_id": 2, "employee_id": 1597, "card_id": 12575632, "employee_name": "Anju Chandran", "swipe_time": 0, "coming_in": true})) | |
| - element of array (index: 0) | |
| - array (class [Lscala.Tuple2;, size 1); not retrying | |
| 15/08/17 16:26:24 ERROR JobScheduler: Error running job streaming job 1439808861000 ms.0 | |
| org.apache.spark.SparkException: Job aborted due to stage failure: Task 0.0 in stage 7.0 (TID 7) had a not serializable result: com.acme.avro.Swipe | |
| Serialization stack: | |
| - object not serializable (class: com.acme.avro.Swipe, value: {"center_id": 1, "gate_id": 2, "employee_id": 1597, "card_id": 12575632, "employee_name": "Anju Chandran", "swipe_time": 0, "coming_in": true}) | |
| - field (class: scala.Tuple2, name: _2, type: class java.lang.Object) | |
| - object (class scala.Tuple2, ([B@6c0e6da7,{"center_id": 1, "gate_id": 2, "employee_id": 1597, "card_id": 12575632, "employee_name": "Anju Chandran", "swipe_time": 0, "coming_in": true})) | |
| - element of array (index: 0) | |
| - array (class [Lscala.Tuple2;, size 1) | |
| at org.apache.spark.scheduler.DAGScheduler.org$apache$spark$scheduler$DAGScheduler$$failJobAndIndependentStages(DAGScheduler.scala:1273) | |
| at org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1264) | |
| at org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1263) | |
| at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59) | |
| at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47) | |
| at org.apache.spark.scheduler.DAGScheduler.abortStage(DAGScheduler.scala:1263) | |
| at org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:730) | |
| at org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:730) | |
| at scala.Option.foreach(Option.scala:236) | |
| at org.apache.spark.scheduler.DAGScheduler.handleTaskSetFailed(DAGScheduler.scala:730) | |
| at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1457) | |
| at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1418) | |
| at org.apache.spark.util.EventLoop$$anon$1.run(EventLoop.scala:48) | |
| Exception in thread "main" org.apache.spark.SparkException: Job aborted due to stage failure: Task 0.0 in stage 7.0 (TID 7) had a not serializable result: com.acme.avro.Swipe | |
| Serialization stack: | |
| - object not serializable (class: com.acme.avro.Swipe, value: {"center_id": 1, "gate_id": 2, "employee_id": 1597, "card_id": 12575632, "employee_name": "Anju Chandran", "swipe_time": 0, "coming_in": true}) | |
| - field (class: scala.Tuple2, name: _2, type: class java.lang.Object) | |
| - object (class scala.Tuple2, ([B@6c0e6da7,{"center_id": 1, "gate_id": 2, "employee_id": 1597, "card_id": 12575632, "employee_name": "Anju Chandran", "swipe_time": 0, "coming_in": true})) | |
| - element of array (index: 0) | |
| - array (class [Lscala.Tuple2;, size 1) | |
| at org.apache.spark.scheduler.DAGScheduler.org$apache$spark$scheduler$DAGScheduler$$failJobAndIndependentStages(DAGScheduler.scala:1273) | |
| at org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1264) | |
| at org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1263) | |
| at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59) | |
| at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47) | |
| at org.apache.spark.scheduler.DAGScheduler.abortStage(DAGScheduler.scala:1263) | |
| at org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:730) | |
| at org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:730) | |
| at scala.Option.foreach(Option.scala:236) | |
| at org.apache.spark.scheduler.DAGScheduler.handleTaskSetFailed(DAGScheduler.scala:730) | |
| at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1457) | |
| at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1418) | |
| at org.apache.spark.util.EventLoop$$anon$1.run(EventLoop.scala:48) |
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