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https://issues.apache.org/jira/browse/HDDS-1354?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16807056#comment-16807056
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Ajay Kumar edited comment on HDDS-1354 at 4/1/19 6:20 PM:
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[~elek] thanks for reporting this. OM behavior is also same. Rpc Server is
binded to socket address returned by {{OmUtils.getOmAddress}}.
was (Author: ajayydv):
[~elek] thanks for reporting this. OM behaivour is also same. Rpc Server is
binded to socket address returned by {{OmUtils.getOmAddress}}.
> Kerberos principal configuration of OzoneManager doesn't use FQDN
> -----------------------------------------------------------------
>
> Key: HDDS-1354
> URL: https://issues.apache.org/jira/browse/HDDS-1354
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Affects Versions: 0.4.0
> Reporter: Elek, Marton
> Assignee: Ajay Kumar
> Priority: Major
>
> In the "*.kerberos.principal" settings hadoop supports the _HOST variable
> which is replaced to the fully qualified domain name.
> For example:
> {code}
> OZONE-SITE.XML_hdds.scm.kerberos.principal: "scm/[email protected]"
> {code}
> It works well with scm but for om it uses the hostname instead of the FQDN.
> (SCM uses the HddsServerUtil.getScmBlockClientBindAddress which uses the
> _bind_ address but the om uses the om rpc address).
> I would suggest to use the same behaviour for both SCM and OM.
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