hama-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Skater Xu (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HAMA-673) Integrate new service layers
Date Sun, 12 Jan 2014 14:03:54 GMT

    [ https://issues.apache.org/jira/browse/HAMA-673?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13869042#comment-13869042
] 

Skater Xu edited comment on HAMA-673 at 1/12/14 2:03 PM:
---------------------------------------------------------

Hello guys:
         I am a new guy to Hama, I have interest because its performance is much better than
mahout  from your description. Looks amazing.
And from current code,seems YARN app client part API is done. 
But lack of master protocol and container manager part integration.
For YARN, one of its problem is its app and job concept is the same, that means one app master
can only work for one job.
So there are some approaches like LAMMA is doing some prestart app pools.

What is our plan?
Also I would like to do some code work if I can.

Regards,



was (Author: skater):
Hello guys:
         I am a new guy to Hama, I have interest because its performance is much better than
mahout  from your description. Looks amazing.
And from current code,seems YARN app client part API is done. 
But lack of master protocol and container manager part integration.
For YARN, one of its problem is its app and job concept is the same, that means one app master
can only work for one job.
So there are some approaches like LAMMA is doing some prestart app pools.

What is our plan, I think its better to keep performance.
Also I would like to do some code work if I can.

Regards,


> Integrate new service layers
> ----------------------------
>
>                 Key: HAMA-673
>                 URL: https://issues.apache.org/jira/browse/HAMA-673
>             Project: Hama
>          Issue Type: Sub-task
>          Components: bsp core, build , yarn
>            Reporter: Thomas Jungblut
>
> Integrate the services, messaging/synchronization/scheduler into YARN.
> The master must startup all the master services.



--
This message was sent by Atlassian JIRA
(v6.1.5#6160)

Mime
View raw message