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Todd Lipcon commented on HADOOP-6056: ------------------------------------- bq. -1 tests included This is a modification to the shell wrapper scripts, and thus isn't under the domain of unit tests. Manual testing is slightly tricky, as on a well confgured cluster this won't have any particular impact. Steve, as the original reporter of the issue, do you have a system that you could test this on? > Use java.net.preferIPv4Stack to force IPv4 > ------------------------------------------ > > Key: HADOOP-6056 > URL: https://issues.apache.org/jira/browse/HADOOP-6056 > Project: Hadoop Common > Issue Type: Improvement > Components: scripts > Affects Versions: 0.21.0, 0.22.0 > Reporter: Steve Loughran > Assignee: Todd Lipcon > Fix For: 0.21.0, 0.22.0 > > Attachments: hadoop-6056.txt > > > This was mentioned on HADOOP-3427, there is a property, > java.net.preferIPv4Stack, which you set to true for the java net process to > switch to IPv4 everywhere. > As Hadoop doesn't work on IPv6, this should be set to true in the startup > scripts. Hopefully this will ensure that Jetty will also pick it up. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.