Every search result ends with ellipses (...) if using Solr as the search engine

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.0 CE GA1, 7.0.0 DXP GA1
• Fix Version/s: 7.0.0 DXP FP33, 7.0.0 DXP SP7, 7.0.5 CE GA6, 7.0.X, Master
• Component/s: Search Infrastructure, Search Infrastructure > Elasticsearch Connector, Search Infrastructure > Solr Connector
• Labels:
  • backend_test
  • ee-ts
  • liferay-digital-enterprise-70-sp7
  • liferay-fixpack-de-33-7010
  • liferay-solr5-search-engine-1.0.1
• Branch Version/s:
  7.0.x
• Backported to Branch:
  Committed
• Story Points: 1.25
• Fix Priority: 3
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/52962

Solution Notes
The fix will be released in a future version of Liferay Solr 5 Search Engine (higher than 1.0.0). The solution also requires to update the schema.xml in the Solr server with one provided with the Liferay Solr app.
Due to the schema changes for the fullName field it requires to reindex Users to make it work for existing users objects.

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Description
After configuring DXP to use Solr as its default search engine, every search result which contains the searched keyword ends with ellipses (...)

For example, if I search for "Test" in the Search portlet, I expect to see Test Test (User) as one of the results. Instead, I see Test Test... (User). This affects every searchable asset including Blogs, Bookmarks, Web Content, Documents and Media, Message Boards, and Users.

This seems highly related to LPS-48551. It may be possible that instead of this behavior being a regression, the code might not have applied to Solr.

Important Note
The customer is using Japanese localization and Solr tuned for Japanese localization, and we initially reproduced this behavior using Japanese. Please ensure that the code changes will apply to this type of set up as well.

Steps to Reproduce

1. Set up Solr 5.2.1 and Liferay DXP + FP32 + Liferay Solr 5 Search Engine (1.0.0) according to the specifications set in the official documentation: https://dev.liferay.com/discover/deployment/-/knowledge_base/7-0/using-solr
2. Restart the server
3. Reindex the server in Server Administration
4. Add a Documents and Media entry called Sample
   Optional Add a user called Sample, or any other entries/folder called "Sample" in any other Content type portlet
5. Go to the Liferay DXP home page (http://localhost:8080/web/guest/home)
6. In the search portlet, type in Sample

Actual Result
Search result end with ellipses

Sample Document... Download Sample Document
Document

Expected Result
Search result does not end with ellipses as in Elasticsearch searches

Sample Document Download Sample Document
Document

Fixed in
DXP + DE-32 + Elasticsearch (default)

Reproduced in
DXP + DE-32 + Solr 5 search plugin from Marketplace
Master 31c306fad21ee0718ef3597a9cda6a3212a569a1 (used portal-search-solr module in Master)
7.0.x 2b6381b81c35b207863d702459c8dd48f8f6a905 (used portal-search-solr module in Branch 7.0.x)