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https://issues.apache.org/jira/browse/GIRAPH-600?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maja Kabiljo updated GIRAPH-600:
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Attachment: GIRAPH-600.patch
When default settings are used everything is as it used to be, tweaking the
settings allows us to have output right after the compute and to choose whether
our output format can handle multiple writers at the same time, or we have to
synchronize when writing.
This doesn't work well with checkpointing, as I noted in one comment, we can
work on that later.
Passes mvn verify, yet to try it with the real application.
> Create an option to do output during computation
> ------------------------------------------------
>
> Key: GIRAPH-600
> URL: https://issues.apache.org/jira/browse/GIRAPH-600
> Project: Giraph
> Issue Type: New Feature
> Reporter: Maja Kabiljo
> Assignee: Maja Kabiljo
> Attachments: GIRAPH-600.patch
>
>
> In some of our applications, we get some partial results during the
> computation, which we are not able to keep around until the end of the job.
> It would be good to add an option to write vertices to output during
> computation instead of doing it in the end of the application.
> This is the first step, in the future we might want to allow both outputs, or
> outputs only in some supersteps, or having different output per superstep,
> and so on.
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