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https://issues.apache.org/jira/browse/HAMA-833?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13855598#comment-13855598
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Ilias Kapouranis commented on HAMA-833:
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Imagine we are at superstep 3 and node K votes to halt. He WILL BE aggregated
at the next aggregation phase. But from superstep 4 and onward he will be
inactive.
> Add more finish states for vertices
> -----------------------------------
>
> Key: HAMA-833
> URL: https://issues.apache.org/jira/browse/HAMA-833
> Project: Hama
> Issue Type: Improvement
> Components: graph
> Affects Versions: 0.6.3
> Reporter: Anastasis Andronidis
> Assignee: Anastasis Andronidis
> Priority: Minor
> Labels: features
> Fix For: 0.7.0
>
>
> We should handle more cases on the vertices, like:
> 1) voteToStop() : Immediately stop the vertex compute and suppress any
> further calculations on top of that. (e.g. aggregation)
> 2) voteToTerminate(): Immediately stop the vertex compute, suppress any
> further calculations on top of that and deactivate the vertex so even if any
> message reaches it, will not come alive.
> Any comments?
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