[jira] [Created] (FLINK-3281) IndexOutOfBoundsException when range-partitioning empty DataSet

[Shang Yuanchun (Jira)]

Fridtjof Sander created FLINK-3281:
--------------------------------------

             Summary: IndexOutOfBoundsException when range-partitioning empty DataSet
                 Key: FLINK-3281
                 URL: https://issues.apache.org/jira/browse/FLINK-3281
             Project: Flink
          Issue Type: Bug
          Components: Distributed Runtime, Local Runtime
            Reporter: Fridtjof Sander


Code:
{code}
import org.apache.flink.api.scala._

object RangePartitionOnEmptyDataSet {
    def main(args:Array[String]) = {
      val env = ExecutionEnvironment.getExecutionEnvironment
      env
        .fromCollection(Seq[Tuple1[String]]())
        .partitionByRange(0)
        .collect()
    }
}
{code}
Output:
{noformat}
01/24/2016 16:24:36 Job execution switched to status RUNNING.
01/24/2016 16:24:36 DataSource (at RangePartitionOnEmptyDataSet$.main(RangePartitionOnEmptyDataSet.scala:9) (org.apache.flink.api.java.io.CollectionInputFormat))(1/1) switched to SCHEDULED
01/24/2016 16:24:36 DataSource (at RangePartitionOnEmptyDataSet$.main(RangePartitionOnEmptyDataSet.scala:9) (org.apache.flink.api.java.io.CollectionInputFormat))(1/1) switched to DEPLOYING
01/24/2016 16:24:36 DataSource (at RangePartitionOnEmptyDataSet$.main(RangePartitionOnEmptyDataSet.scala:9) (org.apache.flink.api.java.io.CollectionInputFormat))(1/1) switched to RUNNING
01/24/2016 16:24:36 RangePartition: LocalSample(1/1) switched to SCHEDULED
01/24/2016 16:24:36 RangePartition: LocalSample(1/1) switched to DEPLOYING
01/24/2016 16:24:36 DataSource (at RangePartitionOnEmptyDataSet$.main(RangePartitionOnEmptyDataSet.scala:9) (org.apache.flink.api.java.io.CollectionInputFormat))(1/1) switched to FINISHED
01/24/2016 16:24:36 RangePartition: PreparePartition(1/1) switched to SCHEDULED
01/24/2016 16:24:36 RangePartition: PreparePartition(1/1) switched to DEPLOYING
01/24/2016 16:24:36 RangePartition: LocalSample(1/1) switched to RUNNING
01/24/2016 16:24:36 RangePartition: PreparePartition(1/1) switched to RUNNING
01/24/2016 16:24:36 RangePartition: GlobalSample(1/1) switched to SCHEDULED
01/24/2016 16:24:36 RangePartition: GlobalSample(1/1) switched to DEPLOYING
01/24/2016 16:24:36 RangePartition: LocalSample(1/1) switched to FINISHED
01/24/2016 16:24:36 RangePartition: GlobalSample(1/1) switched to RUNNING
01/24/2016 16:24:36 RangePartition: Histogram(1/1) switched to SCHEDULED
01/24/2016 16:24:36 RangePartition: Histogram(1/1) switched to DEPLOYING
01/24/2016 16:24:36 RangePartition: GlobalSample(1/1) switched to FINISHED
01/24/2016 16:24:36 RangePartition: Histogram(1/1) switched to RUNNING
01/24/2016 16:24:37 RangePartition: Histogram(1/1) switched to FAILED
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
        at java.util.ArrayList.rangeCheck(ArrayList.java:653)
        at java.util.ArrayList.get(ArrayList.java:429)
        at org.apache.flink.runtime.operators.udf.RangeBoundaryBuilder.mapPartition(RangeBoundaryBuilder.java:66)
        at org.apache.flink.runtime.operators.MapPartitionDriver.run(MapPartitionDriver.java:98)
        at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:486)
        at org.apache.flink.runtime.operators.BatchTask.invoke(BatchTask.java:351)
        at org.apache.flink.runtime.taskmanager.Task.run(Task.java:561)
        at java.lang.Thread.run(Thread.java:745)

01/24/2016 16:24:37 Job execution switched to status FAILING.
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
        at java.util.ArrayList.rangeCheck(ArrayList.java:653)
        at java.util.ArrayList.get(ArrayList.java:429)
        at org.apache.flink.runtime.operators.udf.RangeBoundaryBuilder.mapPartition(RangeBoundaryBuilder.java:66)
        at org.apache.flink.runtime.operators.MapPartitionDriver.run(MapPartitionDriver.java:98)
        at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:486)
        at org.apache.flink.runtime.operators.BatchTask.invoke(BatchTask.java:351)
        at org.apache.flink.runtime.taskmanager.Task.run(Task.java:561)
        at java.lang.Thread.run(Thread.java:745)
01/24/2016 16:24:37 RangePartition: PreparePartition(1/1) switched to CANCELING
01/24/2016 16:24:37 RangePartition: Partition(1/4) switched to CANCELED
01/24/2016 16:24:37 RangePartition: Partition(2/4) switched to CANCELED
01/24/2016 16:24:37 RangePartition: Partition(3/4) switched to CANCELED
01/24/2016 16:24:37 RangePartition: Partition(4/4) switched to CANCELED
01/24/2016 16:24:37 CHAIN Partition -> FlatMap (FlatMap at collect(DataSet.scala:542))(1/4) switched to CANCELED
01/24/2016 16:24:37 CHAIN Partition -> FlatMap (FlatMap at collect(DataSet.scala:542))(2/4) switched to CANCELED
01/24/2016 16:24:37 CHAIN Partition -> FlatMap (FlatMap at collect(DataSet.scala:542))(3/4) switched to CANCELED
01/24/2016 16:24:37 CHAIN Partition -> FlatMap (FlatMap at collect(DataSet.scala:542))(4/4) switched to CANCELED
01/24/2016 16:24:37 RangePartition: PreparePartition(1/1) switched to CANCELED
01/24/2016 16:24:37 DataSink (org.apache.flink.api.java.io.DiscardingOutputFormat@525b461a)(1/4) switched to CANCELED
01/24/2016 16:24:37 DataSink (org.apache.flink.api.java.io.DiscardingOutputFormat@525b461a)(2/4) switched to CANCELED
01/24/2016 16:24:37 DataSink (org.apache.flink.api.java.io.DiscardingOutputFormat@525b461a)(3/4) switched to CANCELED
01/24/2016 16:24:37 DataSink (org.apache.flink.api.java.io.DiscardingOutputFormat@525b461a)(4/4) switched to CANCELED
01/24/2016 16:24:37 Job execution switched to status FAILED.
Exception in thread "main" org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
        at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$5.apply$mcV$sp(JobManager.scala:570)
        at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$5.apply(JobManager.scala:516)
        at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$5.apply(JobManager.scala:516)
        at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)
        at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24)
        at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:41)
        at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:401)
        at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
        at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
        at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
        at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
        at java.util.ArrayList.rangeCheck(ArrayList.java:653)
        at java.util.ArrayList.get(ArrayList.java:429)
        at org.apache.flink.runtime.operators.udf.RangeBoundaryBuilder.mapPartition(RangeBoundaryBuilder.java:66)
        at org.apache.flink.runtime.operators.MapPartitionDriver.run(MapPartitionDriver.java:98)
        at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:486)
        at org.apache.flink.runtime.operators.BatchTask.invoke(BatchTask.java:351)
        at org.apache.flink.runtime.taskmanager.Task.run(Task.java:561)
        at java.lang.Thread.run(Thread.java:745)

Process finished with exit code 1

{noformat}


The access happens in {{RangeBoundaryBuilder.java:66}}.

Sadly, I don't know enough about this to fix it in reasonable time. [~chengxiang li] maybe?



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