[
https://issues.apache.org/jira/browse/HADOOP-12431?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Nate Edel reassigned HADOOP-12431:
----------------------------------
Assignee: Nemanja Matkovic (was: Nate Edel)
[~newanja] is working on this, reassigning.
> 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
> Assignee: Nemanja Matkovic
> 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
(v6.3.4#6332)
