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Posted to dev@slider.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2014/06/26 04:14:24 UTC
[jira] [Commented] (SLIDER-173) Container requests for the same
role should utilize different nodes
[ https://issues.apache.org/jira/browse/SLIDER-173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14044273#comment-14044273 ]
ASF subversion and git services commented on SLIDER-173:
--------------------------------------------------------
Commit 22c9689e648a13f09dda9e78337ebd5afe7f0a47 in incubator-slider's branch refs/heads/develop from [~tedyu]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-slider.git;h=22c9689 ]
SLIDER-173 When host is specified in ContainerRequest, relaxLocality should be false
> Container requests for the same role should utilize different nodes
> -------------------------------------------------------------------
>
> Key: SLIDER-173
> URL: https://issues.apache.org/jira/browse/SLIDER-173
> Project: Slider
> Issue Type: Task
> Reporter: Ted Yu
>
> When two more containers are requested (for region servers):
> {code}
> 14/06/25 22:21:56 INFO state.AppState: HBASE_REGIONSERVER: Asking for 2 more nodes(s) for a total of 3
> 14/06/25 22:21:56 INFO state.OutstandingRequest: Submitting request for container on hor9n14.gq1.ygridcore.net
> 14/06/25 22:21:56 INFO state.AppState: Container ask is Capability[<memory:256, vCores:1>]Priority[2]
> 14/06/25 22:21:56 INFO state.AppState: Container ask is Capability[<memory:256, vCores:1>]Priority[2]
> {code}
> Note: there was only one line of log from OutstandingRequest.
> I saw:
> {code}
> 14/06/25 22:21:57 INFO state.AppState: Assigning role HBASE_REGIONSERVER to container container_1403300788015_0007_01_000007, on hor12n12.gq1.ygridcore.net:45454,
> 14/06/25 22:21:57 INFO state.AppState: Assigning role HBASE_REGIONSERVER to container container_1403300788015_0007_01_000008, on hor12n12.gq1.ygridcore.net:45454,
> {code}
> There was one node where region server was not running.
> When same role is requested, multiple nodes should be utilized.
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