[jira] [Commented] (IMPALA-11326) Legacy /jsonmetrics endpoint fails in dev build

["Michael Smith (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IMPALA-11326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17545170#comment-17545170 ] 

Michael Smith commented on IMPALA-11326:
----------------------------------------

Turns out our tests use {{/jsonmetrics?json}}, which returns the raw JSON input rather than looking up the template.

> Legacy /jsonmetrics endpoint fails in dev build
> -----------------------------------------------
>
>                 Key: IMPALA-11326
>                 URL: https://issues.apache.org/jira/browse/IMPALA-11326
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Frontend
>    Affects Versions: Impala 2.7.0
>            Reporter: Michael Smith
>            Priority: Minor
>
> Querying the webserver's {{/jsonmetrics}} endpoint results in
> {code}
> $ curl localhost:25000/jsonmetrics
> Could not open template: /home/michael/Impala//www//legacy-metrics.tmpl
> {code}
> https://github.com/apache/impala/commit/0c2a71576fb2954ca97d4f8225a60b93eab8594a changed how that endpoint is served, but didn't add {{legacy-metrics.tmpl}}.
> Since no one's filed a bug on this in the 6 years since 2.7.0 was released, maybe that endpoint can be removed. However it's possible that other packaging adds {{legacy-metrics.tmpl}} so it's usable outside of development.



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