[jira] [Created] (GIRAPH-488) ArrayOutOfBoundsException in org.apache.giraph.worker.InputSplitPathOrganizer

["Sebastian Schelter (JIRA)" <ji...@apache.org>]

Sebastian Schelter created GIRAPH-488:
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             Summary: ArrayOutOfBoundsException in org.apache.giraph.worker.InputSplitPathOrganizer
                 Key: GIRAPH-488
                 URL: https://issues.apache.org/jira/browse/GIRAPH-488
             Project: Giraph
          Issue Type: Bug
    Affects Versions: 0.2.0
            Reporter: Sebastian Schelter


I ran into a strange exception when testing the RandomWalkVertex on a cluster of 26 machines running Hadoop 1.0.4

{noformat}
java.lang.IllegalStateException: run: Caught an unrecoverable exception Index: 225, Size: 205
	at org.apache.giraph.graph.GraphMapper.run(GraphMapper.java:735)
	at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:764)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:370)
	at org.apache.hadoop.mapred.Child$4.run(Child.java:255)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:415)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121)
	at org.apache.hadoop.mapred.Child.main(Child.java:249)
Caused by: java.lang.IndexOutOfBoundsException: Index: 225, Size: 205
	at java.util.ArrayList.rangeCheckForAdd(ArrayList.java:612)
	at java.util.ArrayList.addAll(ArrayList.java:554)
	at org.apache.giraph.worker.InputSplitPathOrganizer.prioritizeLocalInputSplits(InputSplitPathOrganizer.java:140)
	at org.apache.giraph.worker.InputSplitPathOrganizer.<init>(InputSplitPathOrganizer.java:93)
	at org.apache.giraph.worker.InputSplitsCallable.<init>(InputSplitsCallable.java:140)
	at org.apache.giraph.worker.VertexInputSplitsCallable.<init>(VertexInputSplitsCallable.java:97)
	at 
org.apache.giraph.worker.VertexInputSplitsCallableFactory.newCallable(VertexInputSplitsCallableFactory.java:86)
	at org.apache.giraph.worker.BspServiceWorker.loadInputSplits(BspServiceWorker.java:266)
	at org.apache.giraph.worker.BspServiceWorker.loadVertices(BspServiceWorker.java:310)
	at org.apache.giraph.worker.BspServiceWorker.setup(BspServiceWorker.java:483)
	at org.apache.giraph.graph.GraphMapper.map(GraphMapper.java:525)
	at org.apache.giraph.graph.GraphMapper.run(GraphMapper.java:723)
	... 7 more
{noformat}

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