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https://issues.apache.org/jira/browse/NIFI-4807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16407940#comment-16407940
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Claudiu Stanciu edited comment on NIFI-4807 at 3/21/18 1:58 PM:
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As [~bbende] pointed out, the `${hostname(true)}` can handle this for
properties with EL
[https://nifi.apache.org/docs/nifi-docs/html/expression-language-guide.html#hostname|https://nifi.apache.org/docs/nifi-docs/html/expression-language-guide.html#hostname.]
So I'll cancel the last PR, and make a PR for the nifi principal property.
Didn't find a hostname replacement there.
was (Author: claudiu-stanciu):
As [~bbende] pointed out, the ${hostname(true)}` can handle this for properties
with EL
[https://nifi.apache.org/docs/nifi-docs/html/expression-language-guide.html#hostname|https://nifi.apache.org/docs/nifi-docs/html/expression-language-guide.html#hostname.]
So I'll cancel the last PR, and make a PR for the nifi principal property.
Didn't find a hostname replacement there.
> Support _HOST pattern for kerberos principal for processors and controller
> services
> -----------------------------------------------------------------------------------
>
> Key: NIFI-4807
> URL: https://issues.apache.org/jira/browse/NIFI-4807
> Project: Apache NiFi
> Issue Type: Improvement
> Components: Extensions
> Affects Versions: 1.5.0
> Reporter: Claudiu Stanciu
> Priority: Major
>
> As a user, I would like to have automatic replacement of the _HOST while
> configuring my processors, so that I can have my principal associated to my
> host. Even in a cluster, I would like individual keytabs and not shared ones.
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