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Posted to common-issues@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2015/07/20 14:28:09 UTC

[jira] [Updated] (HADOOP-11630) Allow hadoop.sh to bind to ipv6 conditionally

     [ https://issues.apache.org/jira/browse/HADOOP-11630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Loughran updated HADOOP-11630:
------------------------------------
    Summary: Allow hadoop.sh to bind to ipv6 conditionally  (was: Allow hadoop to bind to ipv6 conditionally)

> Allow hadoop.sh to bind to ipv6 conditionally
> ---------------------------------------------
>
>                 Key: HADOOP-11630
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11630
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: scripts
>    Affects Versions: 2.6.0
>            Reporter: Elliott Clark
>            Assignee: Elliott Clark
>              Labels: ipv6
>         Attachments: HDFS-7834-branch-2-0.patch, HDFS-7834-trunk-0.patch
>
>
> Currently the bash scripts unconditionally add -Djava.net.preferIPv4Stack=true
> While this was needed a while ago. IPV6 on java works much better now and there should be a way to allow it to bind dual stack if needed.



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