[jira] [Updated] (HIVE-13817) Allow DNS CNAME ALIAS Resolution from apache hive beeline JDBC URL to allow for failover
[ https://issues.apache.org/jira/browse/HIVE-13817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Naveen Gangam updated HIVE-13817: - Resolution: Duplicate Status: Resolved (was: Patch Available) > Allow DNS CNAME ALIAS Resolution from apache hive beeline JDBC URL to allow > for failover > > > Key: HIVE-13817 > URL: https://issues.apache.org/jira/browse/HIVE-13817 > Project: Hive > Issue Type: New Feature > Components: Beeline >Affects Versions: 1.2.1 >Reporter: Vijay Singh > Attachments: HIVE-13817.1.patch, HIVE-13817.2.patch, > HIVE-13817.3.patch > > Original Estimate: 24h > Remaining Estimate: 24h > > Currently, in case of BDR clusters, DNS CNAME alias based connections fail. > As _HOST resolves to exact endpoint specified in connection string and that > may not be intended SPN for kerberos based on reverse DNS lookup. > Consequently this JIRA proposes that client specific setting be used to > resolv _HOST from CNAME DNS alias to A record entry on the fly in beeline. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
[jira] [Updated] (HIVE-13817) Allow DNS CNAME ALIAS Resolution from apache hive beeline JDBC URL to allow for failover
[ https://issues.apache.org/jira/browse/HIVE-13817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vijay Singh updated HIVE-13817: --- Attachment: HIVE-13817.3.patch Modified for NullPointerException for 3rd patch since SessionMap is required for Determining Canonical PAram. > Allow DNS CNAME ALIAS Resolution from apache hive beeline JDBC URL to allow > for failover > > > Key: HIVE-13817 > URL: https://issues.apache.org/jira/browse/HIVE-13817 > Project: Hive > Issue Type: New Feature > Components: Beeline >Affects Versions: 1.2.1 >Reporter: Vijay Singh > Attachments: HIVE-13817.1.patch, HIVE-13817.2.patch, > HIVE-13817.3.patch > > Original Estimate: 24h > Remaining Estimate: 24h > > Currently, in case of BDR clusters, DNS CNAME alias based connections fail. > As _HOST resolves to exact endpoint specified in connection string and that > may not be intended SPN for kerberos based on reverse DNS lookup. > Consequently this JIRA proposes that client specific setting be used to > resolv _HOST from CNAME DNS alias to A record entry on the fly in beeline. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-13817) Allow DNS CNAME ALIAS Resolution from apache hive beeline JDBC URL to allow for failover
[ https://issues.apache.org/jira/browse/HIVE-13817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vijay Singh updated HIVE-13817: --- Attachment: HIVE-13817.2.patch Made changes to incorrect if else logic for CanonicalName property. > Allow DNS CNAME ALIAS Resolution from apache hive beeline JDBC URL to allow > for failover > > > Key: HIVE-13817 > URL: https://issues.apache.org/jira/browse/HIVE-13817 > Project: Hive > Issue Type: New Feature > Components: Beeline >Affects Versions: 1.2.1 >Reporter: Vijay Singh > Attachments: HIVE-13817.1.patch, HIVE-13817.2.patch > > Original Estimate: 24h > Remaining Estimate: 24h > > Currently, in case of BDR clusters, DNS CNAME alias based connections fail. > As _HOST resolves to exact endpoint specified in connection string and that > may not be intended SPN for kerberos based on reverse DNS lookup. > Consequently this JIRA proposes that client specific setting be used to > resolv _HOST from CNAME DNS alias to A record entry on the fly in beeline. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-13817) Allow DNS CNAME ALIAS Resolution from apache hive beeline JDBC URL to allow for failover
[ https://issues.apache.org/jira/browse/HIVE-13817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vijay Singh updated HIVE-13817: --- Release Note: Hive JDBC driver is modified to support use of canonical name in environments where CNAME alias is used infront of DR cluster switch. The _HOST part of principal should take care of principal name changes as long as VIP points to Load balancer A Record. Status: Patch Available (was: Open) Please review and provide feedback if any. > Allow DNS CNAME ALIAS Resolution from apache hive beeline JDBC URL to allow > for failover > > > Key: HIVE-13817 > URL: https://issues.apache.org/jira/browse/HIVE-13817 > Project: Hive > Issue Type: New Feature > Components: Beeline >Affects Versions: 1.2.1 >Reporter: Vijay Singh > Attachments: HIVE-13817.1.patch > > Original Estimate: 24h > Remaining Estimate: 24h > > Currently, in case of BDR clusters, DNS CNAME alias based connections fail. > As _HOST resolves to exact endpoint specified in connection string and that > may not be intended SPN for kerberos based on reverse DNS lookup. > Consequently this JIRA proposes that client specific setting be used to > resolv _HOST from CNAME DNS alias to A record entry on the fly in beeline. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Updated] (HIVE-13817) Allow DNS CNAME ALIAS Resolution from apache hive beeline JDBC URL to allow for failover
[ https://issues.apache.org/jira/browse/HIVE-13817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vijay Singh updated HIVE-13817: --- Attachment: HIVE-13817.1.patch Please review > Allow DNS CNAME ALIAS Resolution from apache hive beeline JDBC URL to allow > for failover > > > Key: HIVE-13817 > URL: https://issues.apache.org/jira/browse/HIVE-13817 > Project: Hive > Issue Type: New Feature > Components: Beeline >Affects Versions: 1.2.1 >Reporter: Vijay Singh > Attachments: HIVE-13817.1.patch > > Original Estimate: 24h > Remaining Estimate: 24h > > Currently, in case of BDR clusters, DNS CNAME alias based connections fail. > As _HOST resolves to exact endpoint specified in connection string and that > may not be intended SPN for kerberos based on reverse DNS lookup. > Consequently this JIRA proposes that client specific setting be used to > resolv _HOST from CNAME DNS alias to A record entry on the fly in beeline. -- This message was sent by Atlassian JIRA (v6.3.4#6332)
