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From "Eugene Koontz (JIRA)" <>
Subject [jira] [Commented] (GIRAPH-212) Security is busted since GIRAPH-168
Date Wed, 27 Jun 2012 19:35:44 GMT


Eugene Koontz commented on GIRAPH-212:

Jakob, interesting. I am getting a probably-related RPC error with w=2:

12/06/27 19:31:11 INFO mapred.TaskInProgress: Error from attempt_201206271922_0003_m_000002_0:
        at org.apache.giraph.comm.BasicRPCCommunications.sendPartitionReq(
        at org.apache.giraph.graph.BspServiceWorker.loadVertices(
        at org.apache.giraph.graph.BspServiceWorker.setup(
        at org.apache.giraph.graph.GraphMapper.setup(
        at org.apache.hadoop.mapred.MapTask.runNewMapper(
        at org.apache.hadoop.mapred.Child$
        at Method)
        at org.apache.hadoop.mapred.Child.main(

Continuing to look into this.
> Security is busted since GIRAPH-168
> -----------------------------------
>                 Key: GIRAPH-212
>                 URL:
>             Project: Giraph
>          Issue Type: Bug
>          Components: build
>    Affects Versions: 0.2.0
>            Reporter: Jakob Homan
>            Assignee: Jakob Homan
>            Priority: Critical
>             Fix For: 0.2.0
>         Attachments: core-site.xml, hdfs-site.xml, mapred-site.xml
> As reported on the mailing list and verified here on our clusters, something's gone screwy
with Giraph jobs on secure hadoop.  I reverted back before GIRAPH-168 and this goes away,
although I've not found out what it is yet (and may not be 168).  
> RPC clients are trying to open connections with the wrong configuration relative to the

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