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Posted to dev@hama.apache.org by "ChiaHung Lin (JIRA)" <ji...@apache.org> on 2019/01/07 15:22:00 UTC

[jira] [Updated] (HAMA-998) Consider making failure detector plugable with incubator-gossip

     [ https://issues.apache.org/jira/browse/HAMA-998?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ChiaHung Lin updated HAMA-998:
------------------------------
    Issue Type: Sub-task  (was: Improvement)
        Parent: HAMA-1005

> Consider making failure detector plugable with incubator-gossip
> ---------------------------------------------------------------
>
>                 Key: HAMA-998
>                 URL: https://issues.apache.org/jira/browse/HAMA-998
>             Project: Hama
>          Issue Type: Sub-task
>            Reporter: Edward Capriolo
>            Priority: Major
>
> I have spoken with [~chl501] who worked on the failure detector in Hama (https://github.com/apache/hama/tree/master/core/src/main/java/org/apache/hama/monitor/fd). I am working on the Gossip podling:  http://gossip.incubator.apache.org/. We are wrapping up our first release. I am interested in evangelizing Gossip and I believe the is a fit here. 
> I can see the FD code inside Hama has not been touched in a while. It is great that the code is stable! 
> Hama could leverage apache-gossip. This would shrink the size and complexity of the Hama codevbase. Also Hama would benefit from what will hopefully be more frequent updates and features coming in incubator-gossip.
> I understand that Hama is a large, established, complex project. I would like to attempt to run Hama using incubator-gossip. I would make the choice a user configuration until we establish that incubator-gossip is reliable for Hama and the committers are comfortable. 
> I wanted to feel out the Hama community and see if this proposal is something you are interested in before I dig into the specifcs



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