delete index + re-index: taxonomy filters (facets) no longer display

I don't think apachesolr_search_node needs to be deleted for re-indexing to work.

Are you saying that those taxonomy filters no longer show up at admin/settings/search/apachesolr/enabled-filters?

jpdaut: could you inspect the $document variable at the end of function apachesolr_node_to_document in apachesolr.index.inc and show us the bits that have to do with taxonomy? (tid and vid fields...)

The behavior you're describing is hard to diagnose from afar. We need to see if everything is getting indexed.

jpdaut - you're on the verge of discovering a bug in either someone else's module or this one... too early to tell. However, it might be a bug in this module.
http://api.drupal.org/api/function/node_build_content/6

This says that it returns a structured array of the node's content... not it's meta data.

Can you please confirm that this does the right thing on a vanilla install?

If it does, you'll have to go bug hunting in your contrib modules. I'd put some debug code right in node_build_content and see when it happens.

What modules do you have installed? I looked at the code for node_build_content. The only reason $node would lose its taxonomy after passing through node_build_content is if a module implementing hook_nodeapi removes its taxonomy.

The Taxonomy filters still show up at Enabled Filters, but the Taxonomy vocabulary Blocks no longer show up in search results. The search still works (outputs expected results) but the Taxonomy facet blocks no longer show up.

Subscribe - I'm having the same problem using v6.x-2.x-dev (2010-May-08) and would like some confirmation that the problem's fixed before I do an update. Note that other filters such as CCK fields or node attributes are appearing correctly - it's only the taxonomies which are missing.

@jpdaut: You've configured the Taxonomy hide module to hide vocabularies. This also hides them from the apachesolr module. Taxonomy hide is thus incompatible with the apachesolr module. You can create a custom module like this to patch things up, maybe:

// mymodule.install
function mymodule_install() {
  $weight = db_result(db_query('SELECT weight FROM {system} WHERE name = "taxonomy_hide"'));
  db_query('UPDATE {system} SET weight = %d WHERE name = "mymodule"', $weight + 1);
}

// mymodule.module
function mymodule_nodeapi(&$node, $op, $a3 = NULL, $a4 = NULL) {
  switch ($op) {
    case 'view':
      $node = node_load($node->nid);
      break;
  }
}

It's not a perfect solution, but it may work for you.

@adam_b: What contrib modules are you using?

Thanks jpmckinney - I suspect I'm having the same problem as jpdaut, as I'm also hiding the vocabularies in the node display.

I'm afraid your suggestion for the custom module is a bit beyond me, though I could put it to our support company. Maybe a workaround would be to unhide the vocabulary I want, and use CSS display to make it invisible.

Any chance of a module upgrade to handle this situation? :D

If it's still relevant, the contrib modules are:

Admin 6.x-2.0-beta6
Jquery Menu 6.x-3.3
Apache Solr framework 6.x-2.x-dev
Apache Solr node access 6.x-2.x-dev
Apache Solr search 6.x-2.x-dev
Conditional Fields 6.x-1.1
Content 6.x-2.7
Fieldgroup 6.x-2.7
FileField 6.x-3.7
ImageField 6.x-3.7
ISBN 6.x-1.0-alpha2
Link 6.x-2.9
Node Reference 6.x-2.7
Number 6.x-2.7
Option Widgets 6.x-2.7
Text 6.x-2.7
Chaos tools 6.x-1.7
Page manager 6.x-1.7
Stylizer 6.x-1.7
Views content panes 6.x-1.7
Calendar 6.x-2.2
Date 6.x-2.4
Date API 6.x-2.4
Date Popup 6.x-2.4
Date Timezone 6.x-2.4
Whizzywig 6.x-1.8
Flag 6.x-1.3
ImageAPI 6.x-1.8
ImageAPI GD2 6.x-1.8
ImageCache 6.x-2.0-beta10
ImageCache UI 6.x-2.0-beta10
Typogrify 6.x-1.0
Javascript timer api 6.x-1.2
Widget: timer 6.x-1.2
SMTP Authentication Support 6.x-1.0-beta5
Menu Attributes 6.x-1.4
Menu Editor 6.x-2.1
404 Blocks 6.x-1.3
Account menu 6.x-1.7
Auto Assign Role 6.x-1.2
Automated Logout 6.x-2.5
Blocks in accordion 6.x-1.0-beta2
Book Delete 6.x-1.0
Fancy Login 6.x-1.4
Footnotes 6.x-2.3
Masquerade 6.x-1.4
Pathauto 6.x-1.3
ProfilePlus 6.x-2.0-beta2
Role Expire 6.x-1.x-dev
Role Watchdog 6.x-1.1
Session Expire 6.x-1.0
Session Limit 6.x-2.1
String Overrides 6.x-1.7
Tab Tamer 6.x-1.0
Taxonomy Access Control 6.x-1.2
Taxonomy Manager 6.x-2.2
Term Display 6.x-1.1
Token 6.x-1.13
Token actions 6.x-1.13
Vocabulary Index 6.x-2.3
Webform 6.x-2.9
Panels 6.x-3.7
Path Rules 6.x-1.1
Rules 6.x-1.2
Google Analytics 6.x-2.2
Taxonomy Import/Export via XML 6.x-1.3
ThemeKey 6.x-2.4
jQuery UI 6.x-1.3
DraggableViews Book handler 6.x-3.4
Views 6.x-2.11
Views Accordion 6.x-1.3
Views Bulk Operations 6.x-1.9
Views UI 6.x-2.11

(Ubercart)
Cart 6.x-2.3
Conditional Actions 6.x-2.3
Order 6.x-2.3
Product 6.x-2.3
Store 6.x-2.3
Payment 6.x-2.3
Reports 6.x-2.3
Roles 6.x-2.3
Shipping 6.x-2.3
Shipping Quotes 6.x-2.3
Tax Report 6.x-2.3
Taxes 6.x-2.3
Not for sale flag 6.x-1.4
Price per role 6.x-1.0
Terms of Service 6.x-1.1
Ubercart Addresses 6.x-1.0
uc_views_addresses 6.x-3.0
VAT 6.x-1.1
Flatrate 6.x-2.3
Credit Card 6.x-2.3
Free Order 6.x-1.0-beta4
PayPal 6.x-2.3
Ubercart Views 6.x-3.0

@adam_b: Which module are you using to hide the vocabularies in the node display?

http://drupal.org/project/taxonomy_hide

I see somebody's posted an issue about this: #827696: Taxonomy Hide & Apache SOLR Search Integration

Marking duplicate.

FWIW, I'm having the same problem with http://drupal.org/project/term_display. There are no issues logged for that module concerning Solr.

There is an issue with taxonomy_hide. See #827696: Taxonomy Hide & Apache SOLR Search Integration

@morningtime, let's keep the issue on the dev branch as that's where fixes occur. Thanks.

I have been using the latest 6.x.2x-dev releases for a long time, and I have never had trouble making taxonomy or CCK filters show up.

Can you reproduce the issue with a clean Drupal install using a clean Solr install? If not, there's a conflict with a contrib module (like we discovered with taxonomy_hide), or a conflict with a custom module.

Me too, vocabularies that have their display modified by term_display don't appear in the search index.

The first fix in #10 works here, though :)

Hi all,

I faced the same issue. This was due to taxonomy_access module and taxonomy access rights applied to the anonymous role. I set this role not to be able to list terms of any vocabulary (default general settings) but did not consider the cron task is run anonymously. Granting term listing to the anonymous role solved the issue.

If you use other modules to hide taxonomies/change taxonomy displays, then those taxonomies will also be hidden/changed with respect to Solr. I'm sure some people do want these taxonomies to be hidden from both Solr and node displays. Clearly, some people on this thread want taxonomies hidden from node displays, but not from Solr. Unfortunately, this module can't determine which is which. You can raise the issue with whatever module is being used to hide the taxonomies. The apachesolr module will not support the half-dozen modules that let you do this.

We may properly fix the issues around the use of node_build_content in #382878: Render $node->teaser before sending it to Solr.