Steve Loughran created SLIDER-1073: -------------------------------------- Summary: AA placement to support a list of racks Key: SLIDER-1073 URL: https://issues.apache.org/jira/browse/SLIDER-1073 Project: Slider Issue Type: Improvement Components: appmaster Affects Versions: Slider 0.90.2 Reporter: Steve Loughran
AA placement can take a list of racks and only request nodes on them. This allows work to be placed on the same rack(s) for better bandwidth between them. Yarn labels can do this, but they aren't flexible enough: you only get one label/node and need to restart. doing it in slider lets you assign different apps to different racks, change it by restarting the app -- This message was sent by Atlassian JIRA (v6.3.4#6332)