hama-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Edward J. Yoon (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HAMA-370) Failure detector for Hama
Date Tue, 22 Mar 2011 07:31:05 GMT

    [ https://issues.apache.org/jira/browse/HAMA-370?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13009572#comment-13009572

Edward J. Yoon commented on HAMA-370:


>> For instance, a master may allocate urgent tasks to workers which have lower suspicion

>>  the difficulty lies in the distinguished between a crash/ failure process and a
very slow one. In addition, in the future if the project needs


BTW, another one question. By using phi accrual failure detecter, can HAMA-363 issue be solved?


> Failure detector for Hama
> -------------------------
>                 Key: HAMA-370
>                 URL: https://issues.apache.org/jira/browse/HAMA-370
>             Project: Hama
>          Issue Type: New Feature
>          Components: bsp
>    Affects Versions: 0.3.0
>         Environment: GNU/ Debian, JDK 1.6.0_22-b04 
>            Reporter: ChiaHung Lin
>            Assignee: ChiaHung Lin
>              Labels: patch
>             Fix For: 0.3.0
>         Attachments: HAMA-370.patch, HAMA-370.patch
> In order to enable fault tolerance service, BSPMaster requires to have ability in determining
GroomServers' status. This generally can be achieved through failure detector. The attached
file contains source for such patch. 

This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira

View raw message