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Eric Yang commented on YARN-7731: --------------------------------- [~billie.rinaldi] Thanks Billie. > RegistryDNS should handle upstream DNS returning CNAME > ------------------------------------------------------ > > Key: YARN-7731 > URL: https://issues.apache.org/jira/browse/YARN-7731 > Project: Hadoop YARN > Issue Type: Bug > Reporter: Billie Rinaldi > Assignee: Eric Yang > Fix For: 3.1.0 > > Attachments: YARN-7731.001.patch, YARN-7731.002.patch, > YARN-7731.003.patch > > > When RegistryDNS performs a lookup in an upstream DNS server and a CNAME > record is retrieved, it returns a response with only the CNAME record (there > is no A record, meaning no IP address is resolved). RegistryDNS should > perform a lookup on the new name from the CNAME record in an attempt to find > an A record, which would provide an IP address. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org