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From "Avery Ching (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GIRAPH-259) TestBspBasic.testBspPageRank is broken
Date Tue, 31 Jul 2012 08:52:36 GMT

    [ https://issues.apache.org/jira/browse/GIRAPH-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13425626#comment-13425626
] 

Avery Ching commented on GIRAPH-259:
------------------------------------

Hi Maja, this looks pretty good, passed my local regressions.  But for distributed tests,
I got a few failures, can you please take a look?

Failed tests: 
  testPartitioners(org.apache.giraph.TestGraphPartitioner)
  testMutateGraph(org.apache.giraph.TestMutateGraphVertex)

Here is the error I saw for testMutateGraph

java.net.ConnectException: Connection refused
	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567)
	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1119)
2012-07-31 01:47:03,730 WARN org.apache.hadoop.mapred.Child: Error running child
java.lang.IllegalStateException: run: Caught an unrecoverable exception Call to achingmbp15.local/192.168.1.109:30001
failed on local exception: java.io.IOException: Can't write: (TargetVertexId = 1, value =
0.0) as class org.apache.giraph.graph.Edge
	at org.apache.giraph.graph.GraphMapper.run(GraphMapper.java:663)
	at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:763)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:369)
	at org.apache.hadoop.mapred.Child$4.run(Child.java:259)
	at java.security.AccessController.doPrivileged(Native Method)
	at javax.security.auth.Subject.doAs(Subject.java:396)
	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1059)
	at org.apache.hadoop.mapred.Child.main(Child.java:253)
Caused by: java.io.IOException: Call to achingmbp15.local/192.168.1.109:30001 failed on local
exception: java.io.IOException: Can't write: (TargetVertexId = 1, value = 0.0) as class org.apache.giraph.graph.Edge
	at org.apache.hadoop.ipc.Client.wrapException(Client.java:1065)
	at org.apache.hadoop.ipc.Client.call(Client.java:1033)
	at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:224)
	at $Proxy3.addEdge(Unknown Source)
	at org.apache.giraph.comm.BasicRPCCommunications.addEdgeRequest(BasicRPCCommunications.java:1028)
	at org.apache.giraph.graph.MutableVertex.addEdgeRequest(MutableVertex.java:110)
	at org.apache.giraph.examples.SimpleMutateGraphVertex.compute(SimpleMutateGraphVertex.java:93)
	at org.apache.giraph.graph.GraphMapper.map(GraphMapper.java:599)
	at org.apache.giraph.graph.GraphMapper.run(GraphMapper.java:654)
	... 7 more
Caused by: java.io.IOException: Can't write: (TargetVertexId = 1, value = 0.0) as class org.apache.giraph.graph.Edge
	at org.apache.hadoop.io.ObjectWritable.writeObject(ObjectWritable.java:162)
	at org.apache.hadoop.ipc.RPC$Invocation.write(RPC.java:111)
	at org.apache.hadoop.ipc.Client$Connection.sendParam(Client.java:741)
	at org.apache.hadoop.ipc.Client.call(Client.java:1011)
	... 14 more
2012-07-31 01:47:03,733 INFO org.apache.hadoop.mapred.Task: Runnning cleanup for the task
                
> TestBspBasic.testBspPageRank is broken
> --------------------------------------
>
>                 Key: GIRAPH-259
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-259
>             Project: Giraph
>          Issue Type: Bug
>            Reporter: Maja Kabiljo
>            Assignee: Maja Kabiljo
>         Attachments: GIRAPH-259-1.patch, GIRAPH-259-2.patch, GIRAPH-259-3.patch
>
>
> Test crashes on line 152 in class SimplePageRankVertex in distributed mode.

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