[jira] [Commented] (TINKERPOP-1556) Allow Hadoop to run on IPv6 systems

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TINKERPOP-1556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15672001#comment-15672001 ] 

ASF GitHub Bot commented on TINKERPOP-1556:
-------------------------------------------

GitHub user robertdale opened a pull request:

    https://github.com/apache/tinkerpop/pull/496

    TINKERPOP-1556 allow developers to pass options to docker

    This was a much smaller change than I expected. Originally I was adding some sysctl settings to the dockerfiles. In the end I discovered I could control that and much more from docker itself. So I'm going to go ahead and commit this small change.
    
    example:
    ```
    export DOCKER_OPTS="--cpuset-cpus 0-3 --sysctl net.ipv6.conf.all.disable_ipv6=1 --sysctl net.ipv6.conf.default.disable_ipv6=1"
    
    ./docker/build.sh -t -n -i
    ```

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/apache/tinkerpop TINKERPOP-1556

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/tinkerpop/pull/496.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #496
    
----

----


> Allow Hadoop to run on IPv6 systems
> -----------------------------------
>
>                 Key: TINKERPOP-1556
>                 URL: https://issues.apache.org/jira/browse/TINKERPOP-1556
>             Project: TinkerPop
>          Issue Type: Improvement
>          Components: hadoop
>    Affects Versions: 3.1.5, 3.2.3
>         Environment: Fedora 24
>            Reporter: Robert Dale
>            Assignee: Robert Dale
>            Priority: Minor
>              Labels: docker
>             Fix For: 3.3.0, 3.1.6, 3.2.4
>
>
> Hadoop cannot run on IPv6 systems.  Docker appears to inerit the network settings of the host system. If the host system is IPv6, then hadoop et al will fail to run and strange errors ensue.



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