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Naganarasimha G R commented on YARN-5606: ----------------------------------------- Hi [~wjlei], This seem to look like a temporary solution for the Constrain Label feature (YARN-3409). But as i am working on a temporary patch and design for the same, i think this feature can be avoided. Will update this jira once i post temp patch and design doc in YARN-3409. > 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 > > > 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. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org