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https://issues.apache.org/jira/browse/GIRAPH-1072?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15332236#comment-15332236
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Hassan Eslami commented on GIRAPH-1072:
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https://reviews.facebook.net/D59451
> Improve metrics reported in out-of-core computation
> ---------------------------------------------------
>
> Key: GIRAPH-1072
> URL: https://issues.apache.org/jira/browse/GIRAPH-1072
> Project: Giraph
> Issue Type: Improvement
> Reporter: Hassan Eslami
> Assignee: Hassan Eslami
>
> Currently, out-of-core infrastructure reports some metrics as part of
> master/worker log, and also as part of Hadoop job counters. There is a need
> to show, for a specific out-of-core policy, how much of the graph were kept
> in memory at the worst (i.e. memory heaviest) moment in the execution.
> Particularly, a user would be interested in knowing how many more machines
> the job should be run on, so that the entire execution fits in memory.
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