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From "Avery Ching (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (GIRAPH-309) Message count is wrong
Date Mon, 20 Aug 2012 23:53:38 GMT

     [ https://issues.apache.org/jira/browse/GIRAPH-309?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Avery Ching updated GIRAPH-309:
-------------------------------

    Attachment: GIRAPH-309.patch

The fix is quite simple, no need for rb.
                
> Message count is wrong
> ----------------------
>
>                 Key: GIRAPH-309
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-309
>             Project: Giraph
>          Issue Type: Bug
>            Reporter: Avery Ching
>            Assignee: Avery Ching
>            Priority: Minor
>         Attachments: GIRAPH-309.patch
>
>
> Currently, the message count is multiplied by the partitions, which is incorrect as it
is a total message count for the entire worker.  This affects the Hadoop counter displayed
on the job status page.
> Old incorrect value
> 2012-08-16 00:45:12,307 INFO org.apache.giraph.graph.BspServiceMaster: aggregateWorkerStats:
Aggregation found (vtx=10000000,finVtx=0,edges=100000000,msgCount=599165250,haltComputation=false)
on superstep = 3
> Fixed value
> 2012-08-20 16:47:11,559 INFO org.apache.giraph.graph.BspServiceMaster: aggregateWorkerStats:
Aggregation found (vtx=10000000,finVtx=0,edges=100000000,msgCount=100000000,haltComputation=false)
on superstep = 3

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