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https://issues.apache.org/jira/browse/GIRAPH-513?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Claudio Martella updated GIRAPH-513:
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Attachment: GIRAPH-513.diff
passes mvn verify. Tested on cluster.
Had to do some trick with murmurhash as we have already hashing the partitions
around across the workers.
> OnDiskPartitionStore should take advantage of multiple disks
> ------------------------------------------------------------
>
> Key: GIRAPH-513
> URL: https://issues.apache.org/jira/browse/GIRAPH-513
> Project: Giraph
> Issue Type: Improvement
> Reporter: Claudio Martella
> Assignee: Claudio Martella
> Priority: Minor
> Attachments: GIRAPH-513.diff
>
>
> Currently multiple compute threads can share the same OnDiskPartitionStore,
> but we do not take advantage of machines with multiple disks. We should
> partition the Partitions across the different disks, mimicking the way
> DataNodes take advantage of multiple disks.
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