[
https://issues.apache.org/jira/browse/HAMA-588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apurv Verma resolved HAMA-588.
------------------------------
Resolution: Fixed
> Add voteToHalt() mechanism in Graph API
> ---------------------------------------
>
> Key: HAMA-588
> URL: https://issues.apache.org/jira/browse/HAMA-588
> Project: Hama
> Issue Type: Improvement
> Components: graph
> Affects Versions: 0.5.0
> Reporter: Apurv Verma
> Assignee: Edward J. Yoon
> Fix For: 0.5.0
>
> Attachments: patch.txt
>
>
> Currently Graph API is such that when a vertex doesn't receive any messages,
> compute() is not called upon it.
> One way to change it is let the user decide when the algorithm has to stop.
> For this we need to add a voteToHalt() function with each vertex.
> And maintain a state variable with each vertex. A vertex which has
> votedToHalt() doesn't send messages in the next superstep. However if it
> receives any message, its voteToHalt() ends and it is again eligible to send
> messages.
> When all vertices have votedToHalt() algorithm should end.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
