[jira] [Updated] (YARN-10045) hostResolver should take DNS server‘s availability into account

[ https://issues.apache.org/jira/browse/YARN-10045?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] chaoli updated YARN-10045: -- Description: As we all  know, hostResolver in hadoop is implemented by *SecurityUitl.getByName*. there are

[jira] [Updated] (YARN-10045) hostResolver should take DNS server‘s availability into account

[ https://issues.apache.org/jira/browse/YARN-10045?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] chaoli updated YARN-10045: -- Description: As we all  know, hostResolver in hadoop is implemented by SecurityUitl.getByName. there are two