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https://issues.apache.org/jira/browse/HAMA-511?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13204577#comment-13204577
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Thomas Jungblut commented on HAMA-511:
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We need to let the user define a "flow-graph" of how the supersteps should be
executed.
According to this, we need an engine which will execute this.
Also we need a mapping between the input and a specific superstep.
This isn't hacked in a few hours, this is a larger task.
However, our current "execution" is just a very simple graph. So we can make
the whole system much more flexible and keep the current functionality.
So I would be +1.
> Submitting heterogenous supersteps with precedence constraints on Hama
> ----------------------------------------------------------------------
>
> Key: HAMA-511
> URL: https://issues.apache.org/jira/browse/HAMA-511
> Project: Hama
> Issue Type: New Feature
> Reporter: Suraj Menon
> Priority: Minor
> Attachments: Defining supersteps for BSP.pdf
>
>
> Hama should support submission of jobs with support for:
> 1) Skipping unwanted superstep synchronization.
> 2) Run supersteps with heterogenous nature of computation
> 3) Scheduling supersteps with precedence constraints.
> An explanation of these is provided in the attachment.
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