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Posted to yarn-issues@hadoop.apache.org by "jialei weng (JIRA)" <ji...@apache.org> on 2016/09/07 08:46:21 UTC
[jira] [Issue Comment Deleted] (YARN-5606) Support multi-label
merge into one node label
[ https://issues.apache.org/jira/browse/YARN-5606?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
jialei weng updated YARN-5606:
------------------------------
Comment: was deleted
(was: yes, as current node label will divide the current cluster into several sub-clusters. If Constrain Label feature ready, it will help on this. So it is a temporary solution to solve the current situation. Welcome to update this. )
> Support multi-label merge into one node label
> ---------------------------------------------
>
> Key: YARN-5606
> URL: https://issues.apache.org/jira/browse/YARN-5606
> Project: Hadoop YARN
> Issue Type: New Feature
> Reporter: jialei weng
> Attachments: YARN-5606.001.patch, YARN-5606.002.patch
>
>
> Support multi-label merge into one node label
> 1. we want to support multo-label like SSD,GPU,FPGA label merged into single machine, joined by &. like SSD,GPU,FPGA-> SSD&GPU&FPGA
> 2. we add wildcard match to extend the job request. we define the wildcard like *GPU*, it will math all the node labels with GPU as part of multi-label merged label. For example, *GPU* will match SSD&GPU&FPGA, GPU&FPGA. We define SSD&GPU&FPGA={SSD,GPU,FPGA}, and GPU is one of {SSD,GPU,FPGA}, so the job can run on SSD&GPU&FPGA node.
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