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From "Shawn Heisey (JIRA)" <>
Subject [jira] [Commented] (SOLR-10035) Admin UI cannot find dataimport handlers
Date Thu, 26 Jan 2017 17:15:24 GMT


Shawn Heisey commented on SOLR-10035:

Fixing the UI (the focus of this issue) is easy - one string on one line.

The larger concern is that the API for getting statistical information out of Solr has changed
in a minor release, in a way that can break clients, and nothing in CHANGES.txt indicated
that there was such a change.  I understand the desire to remove "HANDLER" from the category
names -- it's unnecessarily verbose.  If it were me making the improvements, I would have
left the category names unchanged in 6.x, only making the changes in master.

Users expect that their client code will continue working if they make a minor version upgrade,
and for the most part Solr has kept that promise.  Sometimes progress *requires* changes that
break user expectations, but in that case, it should be mentioned in the changelog.

> Admin UI cannot find dataimport handlers
> ----------------------------------------
>                 Key: SOLR-10035
>                 URL:
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: UI
>    Affects Versions: 6.4.0
>            Reporter: Shawn Heisey
>            Assignee: Andrzej Bialecki 
>              Labels: regression
>             Fix For: master (7.0), 6.4.1
> The 6.4.0 version of Solr has a problem with the Dataimport tab in the admin UI.  It
will say "Sorry, no dataimport-handler defined" when trying to access that tab.
> The root cause of the problem is a change in the /admin/mbeans handler, by SOLR-9947.
 The section of the output where defined dataimport handlers are listed was changed from QUERYHANDLER

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