[jira] [Updated] (YARN-7731) RegistryDNS should handle upstream DNS returning CNAME
[ https://issues.apache.org/jira/browse/YARN-7731?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eric Yang updated YARN-7731: Attachment: YARN-7731.003.patch - Added detection to prevent infinite recursive lookup for cname records. > 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 > 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
[jira] [Updated] (YARN-7731) RegistryDNS should handle upstream DNS returning CNAME
[ https://issues.apache.org/jira/browse/YARN-7731?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eric Yang updated YARN-7731: Attachment: YARN-7731.002.patch - Fixed test case accuracy to verify existence of A record instead of depending on reply length. > 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 > Attachments: YARN-7731.001.patch, YARN-7731.002.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
[jira] [Updated] (YARN-7731) RegistryDNS should handle upstream DNS returning CNAME
[ https://issues.apache.org/jira/browse/YARN-7731?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eric Yang updated YARN-7731: Attachment: YARN-7731.001.patch Add recursive lookup for cname record. > 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 > Attachments: YARN-7731.001.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
[jira] [Updated] (YARN-7731) RegistryDNS should handle upstream DNS returning CNAME
[ https://issues.apache.org/jira/browse/YARN-7731?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Billie Rinaldi updated YARN-7731: - Target Version/s: 3.1.0 > 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 > > 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