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From "Abin Shahab (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-18) Configurable Hierarchical Topology for YARN
Date Thu, 21 Aug 2014 19:59:14 GMT

    [ https://issues.apache.org/jira/browse/YARN-18?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14105863#comment-14105863
] 

Abin Shahab commented on YARN-18:
---------------------------------

[~djp], and [~gujilangzi], I tried patching this on trunk and also on branch 2, but get some
conflicts in both areas, especially in org.apache.hadoop.yarn.server.resourcemanager.scheduler.AppSchedulingInfo.
I'm wondering what I'm doing wrong. 
I am applying the patch like this:

patch - p1 < YARN-18.patch


> Configurable Hierarchical Topology for YARN
> -------------------------------------------
>
>                 Key: YARN-18
>                 URL: https://issues.apache.org/jira/browse/YARN-18
>             Project: Hadoop YARN
>          Issue Type: New Feature
>    Affects Versions: 2.0.3-alpha
>            Reporter: Junping Du
>            Assignee: Junping Du
>              Labels: features
>         Attachments: HADOOP-8474-ContainerAssignmentTaskScheduling-pluggable.patch, HierachicalTopologyForYARNr1.pdf,
MAPREDUCE-4309-v2.patch, MAPREDUCE-4309-v3.patch, MAPREDUCE-4309-v4.patch, MAPREDUCE-4309-v5.patch,
MAPREDUCE-4309-v6.patch, MAPREDUCE-4309-v7.patch, MAPREDUCE-4309.patch, Pluggable topologies
with NodeGroup for YARN.pdf, YARN-18-v2.patch, YARN-18-v3.1.patch, YARN-18-v3.2.patch, YARN-18-v3.patch,
YARN-18-v4.1.patch, YARN-18-v4.2.patch, YARN-18-v4.3.patch, YARN-18-v4.patch, YARN-18-v5.1.patch,
YARN-18-v5.patch, YARN-18-v6.1.patch, YARN-18-v6.2.patch, YARN-18-v6.3.patch, YARN-18-v6.4.patch,
YARN-18-v6.patch, YARN-18-v7.1.patch, YARN-18-v7.2.patch, YARN-18-v7.3.patch, YARN-18-v7.patch,
YARN-18-v8.0.patch, YARN-18.patch, YARN-18.v8.1.patch
>
>
> Per discussion in the design lounge of Hadoop Summit 2013, we agreed to change the design
of “Pluggable topologies with NodeGroup for YARN” to support a configurable hierarchical
topology that makes adding additional locality layers simple. Please refer attached doc HierachicalTopologyForYARNr1.pdf
for details.



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