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From "Ilias Kapouranis (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HAMA-833) Add more finish states for vertices
Date Mon, 23 Dec 2013 13:42:51 GMT

    [ https://issues.apache.org/jira/browse/HAMA-833?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13855636#comment-13855636
] 

Ilias Kapouranis edited comment on HAMA-833 at 12/23/13 1:41 PM:
-----------------------------------------------------------------

Insted of getLastAggregatedValue(0) use getNumLastAggregatedVertices(0).

I know that he doesn't get called and this is right. But he gets aggregated at one superstep!
My test code is the one pasted. And one line in which initializes the vertex values.


was (Author: ikapoura):
Insted of getLastAggregatedValue(0) use getNumLastAggregatedVertices(0).

I know that he doesn't get called and this is right. But he gets aggregated at 1 superstep!
My test code is the one pasted. And one line in which initializes the vertex values.

> 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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