[jira] [Commented] (HAMA-847) Vertex should provide Counters

["Anastasis Andronidis (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HAMA-847?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13958652#comment-13958652 ] 

Anastasis Andronidis commented on HAMA-847:
-------------------------------------------

Hi, I have a question concerning the sync of the counters between different cluster nodes.

If I understand correctly, the counters are global entities that are keeping track of various operations. And you can access them anytime from anywhere. But the static declaration of the counters doesn't ensure that the counters are synced between different cluster nodes, where we have different JVMs running.

What am I understanding wrong?

> Vertex should provide Counters
> ------------------------------
>
>                 Key: HAMA-847
>                 URL: https://issues.apache.org/jira/browse/HAMA-847
>             Project: Hama
>          Issue Type: Improvement
>          Components: graph
>    Affects Versions: 0.6.4
>            Reporter: Edward J. Yoon
>            Assignee: Edward J. Yoon
>             Fix For: 0.7.0
>
>         Attachments: HAMA-847.patch
>
>
> Currently the Vertex is not providing counters. we can use just override the peer.getCounter().



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Re: [jira] [Commented] (HAMA-847) Vertex should provide Counters

["Edward J. Yoon" <ed...@apache.org>]

Good point. You seems right. I'll check.

Sent from my iPhone

> On 2014. 4. 3., at 오후 6:13, "Anastasis Andronidis (JIRA)" <ji...@apache.org> wrote:
> 
> But the static declaration of the counters doesn't ensure that the counters are synced between different cluster nodes, where we