[ 
https://issues.apache.org/jira/browse/GIRAPH-1104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15416015#comment-15416015
 ] 

Hudson commented on GIRAPH-1104:
--------------------------------

FAILURE: Integrated in Giraph-trunk-Commit #1651 (See 
[https://builds.apache.org/job/Giraph-trunk-Commit/1651/])
GIRAPH-1104: NegativeArraySize exception in BigDataOutput (majakabiljo: 
[http://git-wip-us.apache.org/repos/asf?p=giraph.git&a=commit&h=0a8225712e4b4a4471c5efb1ca11e97e2ddbd71e])
* giraph-core/src/main/java/org/apache/giraph/utils/io/BigDataInput.java
* giraph-core/src/test/java/org/apache/giraph/utils/io/TestBigDataIO.java
* giraph-core/src/main/java/org/apache/giraph/utils/io/BigDataOutput.java


> NegativeArraySize exception in BigDataOutput
> --------------------------------------------
>
>                 Key: GIRAPH-1104
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-1104
>             Project: Giraph
>          Issue Type: Bug
>            Reporter: Sergey Edunov
>            Assignee: Sergey Edunov
>
> We're seeing this exception in some jobs. Supposedly related to high degree 
> vertices
> Caused by: java.lang.NegativeArraySizeException
>       at 
> org.apache.giraph.utils.UnsafeByteArrayOutputStream.ensureSize(UnsafeByteArrayOutputStream.java:117)
>       at 
> org.apache.giraph.utils.UnsafeByteArrayOutputStream.write(UnsafeByteArrayOutputStream.java:168)
>       at 
> org.apache.giraph.utils.io.BigDataOutput.write(BigDataOutput.java:183)
>       at org.apache.giraph.edge.ByteArrayEdges.write(ByteArrayEdges.java:204)
>       at 
> org.apache.giraph.ooc.data.DiskBackedPartitionStore.writeOutEdges(DiskBackedPartitionStore.java:353)
>       at 
> org.apache.giraph.ooc.data.DiskBackedPartitionStore.offloadInMemoryPartitionData(DiskBackedPartitionStore.java:389)
>       at 
> org.apache.giraph.ooc.data.DiskBackedDataStore.offloadPartitionDataProxy(DiskBackedDataStore.java:294)
>       at 
> org.apache.giraph.ooc.data.DiskBackedPartitionStore.offloadPartitionData(DiskBackedPartitionStore.java:318)
>       at 
> org.apache.giraph.ooc.command.StorePartitionIOCommand.execute(StorePartitionIOCommand.java:55)
>       at 
> org.apache.giraph.ooc.OutOfCoreIOCallable.call(OutOfCoreIOCallable.java:99)



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