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Posted to dev@ambari.apache.org by "Ivan Mitic (JIRA)" <ji...@apache.org> on 2015/01/14 06:59:34 UTC

[jira] [Updated] (AMBARI-7765) HostInfo.fqdn could be wrong due to Python Issue5004

     [ https://issues.apache.org/jira/browse/AMBARI-7765?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ivan Mitic updated AMBARI-7765:
-------------------------------
    Attachment: AMBARI-7765.2.patch

Rebasing against latest trunk on behalf of [~chuanliu]

> HostInfo.fqdn could be wrong due to Python Issue5004
> ----------------------------------------------------
>
>                 Key: AMBARI-7765
>                 URL: https://issues.apache.org/jira/browse/AMBARI-7765
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-agent
>    Affects Versions: 1.7.0
>            Reporter: Chuan Liu
>            Assignee: Chuan Liu
>             Fix For: 2.0.0
>
>         Attachments: AMBARI-7765.1.patch, AMBARI-7765.2.patch, AMBARI-7765.patch
>
>
> The HostInfo in the Ambari agent hearbeat could be wrong. This may lead to registration failure. The fqdn in HostInfo is from Facter.getFqdn(). Facter.getFqdn() calls the Python API {{socket.getfqdn()}} to get the fqdn. This, due to the Python [Issue5004|http://bugs.python.org/issue5004|], could fail to get the real fqdn if there is no correct entry in "/etc/hosts" file, because the Python implementation calls an obsolete OS API. More details on the Python issue can be found its bug report. 



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