hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "anders (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-2142) Add one service to check the nodes' TRUST status
Date Mon, 30 Jun 2014 07:06:24 GMT

     [ https://issues.apache.org/jira/browse/YARN-2142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

anders updated YARN-2142:
-------------------------

    Description: 
Because of critical computing environment ,we must test every node's TRUST status in the cluster
(We can get the TRUST status by the API of OAT sever),So I add this feature into hadoop's
schedule .
By the TRUST check service ,node can get the TRUST status of itself,
then through the heartbeat ,send the TRUST status to resource manager for scheduling.
In the scheduling step,if the node's TRUST status is 'false', it will be abandoned until it's
TRUST status turn to 'true'.

***The logic of this feature is similar to node's health checkservice.
--------Only in branch-2.2.0 , not in trunk--------


  was:
Because of critical computing environment ,we must test every node's TRUST status in the cluster
(We can get the TRUST status by the API of OAT sever),So I add this feature into hadoop's
schedule .
By the TRUST check service ,node can get the TRUST status of itself,
then through the heartbeat ,send the TRUST status to resource manager for scheduling.
In the scheduling step,if the node's TRUST status is 'false', it will be abandoned until it's
TRUST status turn to 'true'.

***The logic of this feature is similar to node's health checkservice.




> Add one service to check the nodes' TRUST status 
> -------------------------------------------------
>
>                 Key: YARN-2142
>                 URL: https://issues.apache.org/jira/browse/YARN-2142
>             Project: Hadoop YARN
>          Issue Type: New Feature
>          Components: nodemanager, resourcemanager, scheduler, webapp
>    Affects Versions: 2.2.0
>         Environment: OS:Ubuntu 13.04; 
> JAVA:OpenJDK 7u51-2.4.4-0
> Only in branch-2.2.0.
>            Reporter: anders
>            Priority: Minor
>              Labels: patch
>             Fix For: 2.2.0
>
>         Attachments: test.patch, trust.patch, trust.patch, trust.patch, trust001.patch,
trust002.patch, trust003.patch, trust2.patch
>
>   Original Estimate: 1m
>  Remaining Estimate: 1m
>
> Because of critical computing environment ,we must test every node's TRUST status in
the cluster (We can get the TRUST status by the API of OAT sever),So I add this feature into
hadoop's schedule .
> By the TRUST check service ,node can get the TRUST status of itself,
> then through the heartbeat ,send the TRUST status to resource manager for scheduling.
> In the scheduling step,if the node's TRUST status is 'false', it will be abandoned until
it's TRUST status turn to 'true'.
> ***The logic of this feature is similar to node's health checkservice.
> --------Only in branch-2.2.0 , not in trunk--------



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message