Yin Huai created SPARK-10304:
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Summary: Need to add a null check in unwrapperFor in HiveInspectors
Key: SPARK-10304
URL: https://issues.apache.org/jira/browse/SPARK-10304
Project: Spark
Issue Type: Bug
Components: SQL
Reporter: Yin Huai
Assignee: Yin Huai
Priority: Critical
{code}
org.apache.spark.SparkException: Job aborted due to stage failure: Task 26 in
stage 57.0 failed 4 times, most recent failure: Lost task 26.3 in stage 57.0
(TID 3504, 10.0.195.227): java.lang.NullPointerException
at
org.apache.spark.sql.hive.HiveInspectors$class.unwrapperFor(HiveInspectors.scala:466)
at
org.apache.spark.sql.hive.orc.OrcTableScan.unwrapperFor(OrcRelation.scala:224)
at
org.apache.spark.sql.hive.orc.OrcTableScan$$anonfun$org$apache$spark$sql$hive$orc$OrcTableScan$$fillObject$1$$anonfun$9.apply(OrcRelation.scala:261)
at
org.apache.spark.sql.hive.orc.OrcTableScan$$anonfun$org$apache$spark$sql$hive$orc$OrcTableScan$$fillObject$1$$anonfun$9.apply(OrcRelation.scala:261)
at
scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
at
scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
at scala.collection.immutable.List.foreach(List.scala:318)
at scala.collection.TraversableLike$class.map(TraversableLike.scala:244)
at scala.collection.AbstractTraversable.map(Traversable.scala:105)
at
org.apache.spark.sql.hive.orc.OrcTableScan$$anonfun$org$apache$spark$sql$hive$orc$OrcTableScan$$fillObject$1.apply(OrcRelation.scala:261)
at
org.apache.spark.sql.hive.orc.OrcTableScan$$anonfun$org$apache$spark$sql$hive$orc$OrcTableScan$$fillObject$1.apply(OrcRelation.scala:256)
at scala.Option.map(Option.scala:145)
at
org.apache.spark.sql.hive.orc.OrcTableScan.org$apache$spark$sql$hive$orc$OrcTableScan$$fillObject(OrcRelation.scala:256)
at
org.apache.spark.sql.hive.orc.OrcTableScan$$anonfun$execute$3.apply(OrcRelation.scala:318)
at
org.apache.spark.sql.hive.orc.OrcTableScan$$anonfun$execute$3.apply(OrcRelation.scala:316)
at
org.apache.spark.rdd.HadoopRDD$HadoopMapPartitionsWithSplitRDD.compute(HadoopRDD.scala:380)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:297)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:264)
at
org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38)
at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:297)
at org.apache.spark.rdd.RDD.iterator(RDD.scala:264)
at
org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38)
{code}
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