java.lang.IllegalArgumentException

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  • Re: Spark SQL on kudu can not contains nullable columns?
    via by Jean-Daniel Cryans,
  • Re: Spark SQL on kudu can not contains nullable columns?
    via by Jean-Daniel Cryans,
    • java.lang.IllegalArgumentException: The requested column (4) is null at org.kududb.client.RowResult.checkNull(RowResult.java:475) at org.kududb.client.RowResult.getString(RowResult.java:321) at org.kududb.client.RowResult.getString(RowResult.java:308) at org.kududb.spark.KuduRelation.org$kududb$spark$KuduRelation$$getKuduValue(DefaultSource.scala:144) at org.kududb.spark.KuduRelation$$anonfun$buildScan$1$$anonfun$apply$1.apply(DefaultSource.scala:126) at org.kududb.spark.KuduRelation$$anonfun$buildScan$1$$anonfun$apply$1.apply(DefaultSource.scala:126) at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244) at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244) at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33) at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:108) at scala.collection.TraversableLike$class.map(TraversableLike.scala:244) at scala.collection.mutable.ArrayOps$ofRef.map(ArrayOps.scala:108) at org.kududb.spark.KuduRelation$$anonfun$buildScan$1.apply(DefaultSource.scala:126) at org.kududb.spark.KuduRelation$$anonfun$buildScan$1.apply(DefaultSource.scala:124) at scala.collection.Iterator$$anon$11.next(Iterator.scala:328) at scala.collection.Iterator$$anon$11.next(Iterator.scala:328) at scala.collection.Iterator$$anon$11.next(Iterator.scala:328) at scala.collection.Iterator$$anon$10.next(Iterator.scala:312) at scala.collection.Iterator$class.foreach(Iterator.scala:727) at scala.collection.AbstractIterator.foreach(Iterator.scala:1157) at scala.collection.generic.Growable$class.$plus$plus$eq(Growable.scala:48) at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:103) at scala.collection.mutable.ArrayBuffer.$plus$plus$eq(ArrayBuffer.scala:47) at scala.collection.TraversableOnce$class.to(TraversableOnce.scala:273) at scala.collection.AbstractIterator.to(Iterator.scala:1157) at scala.collection.TraversableOnce$class.toBuffer(TraversableOnce.scala:265) at scala.collection.AbstractIterator.toBuffer(Iterator.scala:1157) at scala.collection.TraversableOnce$class.toArray(TraversableOnce.scala:252) at scala.collection.AbstractIterator.toArray(Iterator.scala:1157) at org.apache.spark.sql.execution.SparkPlan$$anonfun$5.apply(SparkPlan.scala:215) at org.apache.spark.sql.execution.SparkPlan$$anonfun$5.apply(SparkPlan.scala:215) at org.apache.spark.SparkContext$$anonfun$runJob$5.apply(SparkContext.scala:1850) at org.apache.spark.SparkContext$$anonfun$runJob$5.apply(SparkContext.scala:1850) at org.apache.spark.scheduler.ResultTask.runTask(ResultTask.scala:66) at org.apache.spark.scheduler.Task.run(Task.scala:88) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:214) 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)
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