[jira] [Updated] (YARN-6772) Several ways to improve fair scheduler schedule performance

[ https://issues.apache.org/jira/browse/YARN-6772?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] daemon updated YARN-6772: - Description: There are several ways to improve fair scheduler schedule performance, and it improve a lot

[jira] [Updated] (YARN-6772) Several ways to improve fair scheduler schedule performance

[ https://issues.apache.org/jira/browse/YARN-6772?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] daemon updated YARN-6772: - Summary: Several ways to improve fair scheduler schedule performance (was: Several way to improve fair scheduler