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ANANDA G B commented on HADOOP-12431: ------------------------------------- [~eclark] We are also working on NameNode to bind on both IPv6 and IPv4 if running on dual-stack machine and IPv6 enabled. If you have updated any document it will be helpful, can you please share? If you have done any further analysis can you please share. > NameNode should bind on both IPv6 and IPv4 if running on dual-stack machine > and IPv6 enabled > -------------------------------------------------------------------------------------------- > > Key: HADOOP-12431 > URL: https://issues.apache.org/jira/browse/HADOOP-12431 > Project: Hadoop Common > Issue Type: Sub-task > Affects Versions: 2.7.1 > Reporter: Nate Edel > Priority: Major > Labels: ipv6 > > NameNode works properly on IPv4 or IPv6 single stack (assuming in the latter > case that scripts have been changed to disable preferIPv4Stack, and dependent > on the client/data node fix in HDFS-8078). On dual-stack machines, NameNode > listens only on IPv4 (even ignoring preferIPv6Addresses being set.) > Our initial use case for IPv6 is IPv6-only clusters, but ideally we'd support > binding to both the IPv4 and IPv6 machine addresses so that we can support > heterogenous clusters (some dual-stack and some IPv6-only machines.) -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org