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https://issues.apache.org/jira/browse/GIRAPH-304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alessandro Presta updated GIRAPH-304:
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Attachment: GIRAPH-304.patch
This sets a TCP backlog equal to the number of workers.
> Closed channels between workers
> -------------------------------
>
> Key: GIRAPH-304
> URL: https://issues.apache.org/jira/browse/GIRAPH-304
> Project: Giraph
> Issue Type: Bug
> Reporter: Alessandro Presta
> Assignee: Alessandro Presta
> Attachments: GIRAPH-304.patch
>
>
> With GIRAPH-300 we are able to complete jobs with higher numbers of workers
> thanks to retrying failed connections. However, we still observe
> ClosedChannelException with more than a 100 workers.
> The patch also introduces a default TCP backlog of 100, so we should probably
> set this dynamically to equal the number of workers instead.
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