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https://issues.apache.org/jira/browse/GIRAPH-42?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13116928#comment-13116928
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Severin Corsten commented on GIRAPH-42:
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In addition I found an issue implementing point 1 and 3 together, thus I am not
quite sure whether its issued by it:
I run the SimpleShortestPathVertex in a standard Giraph on a big dataset and
got as a result: Giraph Stats: Superstep: 15
After adding a counter in Vertex.sendMsg and one in the GiraphMapper just
behind the compute call, the result changed to: Giraph Stats: Superstep: 16
while the number of supersteps show in Giraph Timers is the same (15).
I am not sure whether is caused by an other change or by a bad condition and I
didn't reproduce it yet.
> The MapReduce counter 'Sent Messages' doesn't work.
> ---------------------------------------------------
>
> Key: GIRAPH-42
> URL: https://issues.apache.org/jira/browse/GIRAPH-42
> Project: Giraph
> Issue Type: Bug
> Components: bsp
> Reporter: Hyunsik Choi
> Priority: Minor
>
> The MapReduce counter 'Sent Messages' doesn't work. It always shows 0.
> {noformat}
> .
> .
> 11/09/28 10:51:22 INFO mapred.JobClient: Current workers=20
> 11/09/28 10:51:22 INFO mapred.JobClient: Current master task partition=0
> 11/09/28 10:51:22 INFO mapred.JobClient: Sent messages=0
> 11/09/28 10:51:22 INFO mapred.JobClient: Aggregate finished
> vertices=600000
> 11/09/28 10:51:22 INFO mapred.JobClient: Aggregate vertices=600000
> .
> .
> {noformat}
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