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From "jialei weng (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-5606) Support multi-label merge into one node label
Date Wed, 31 Aug 2016 15:09:20 GMT
jialei weng created YARN-5606:
---------------------------------

             Summary: 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


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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