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Todd Lipcon commented on HDFS-2861: ----------------------------------- I ran the tests before commit and realized this needs a smidge more work. Updated patch coming soon or tomorrow. > HA: checkpointing should verify that the dfs.http.address has been configured > to a non-loopback for peer NN > ----------------------------------------------------------------------------------------------------------- > > Key: HDFS-2861 > URL: https://issues.apache.org/jira/browse/HDFS-2861 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: ha, name-node > Affects Versions: HA branch (HDFS-1623) > Reporter: Todd Lipcon > Assignee: Todd Lipcon > Priority: Critical > Attachments: hdfs-2861.txt > > > In an HA setup I was running for the past week, I just noticed that > checkpoints weren't getting properly uploaded, since the SBN was connecting > to http://0.0.0.0:50070/ rather than the correct dfs.http.address. So, it was > uploading checkpoints to itself instead of the peer. We should add sanity > checks during startup to ensure that the configuration is correct. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira