Search breaks if searching for specific tokens using Solr 5 plugin

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.X EE, Master
• Fix Version/s: 7.0.0 DXP FP26, 7.0.X EE, 7.0.4 CE GA5, 7.1.X, Master
• Component/s: Search Infrastructure, Search Infrastructure > Solr Connector
• Labels:
  • backend_test
  • cn-ts
  • ee-ts
  • liferay-digital-enterprise-70-sp5
  • liferay-fixpack-de-26-7010
  • liferay-solr5-search-engine-1.0.1
• Branch Version/s:
  7.0.x
• Backported to Branch:
  Committed
• Story Points: 1.25
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/49476

Issue
Search breaks if searching for specific tokens like AND, OR or NOT while using Solr 5 integration

Steps to reproduce

1. Follow the steps to install Solr 5.2.1 and connect it to Liferay (de-13)
   https://dev.liferay.com/discover/deployment/-/knowledge_base/7-0/using-solr
   Note: "com.liferay.portal.search.elasticsearch.jar" does not exist anymore, stop the osgi bundle each time you start liferay
2. Login to Liferay
3. Reindex and make sure that the search is working through Solr
4. Search for the following cases

Case 1
Search for AND, OR and NOT

Case 2
Search for "the" AND "end", "the" OR "end", "the" NOT "end"
(Note that searching without quotes do not result in the error)

Case 3
Search for "the"　"end" (note the space is a japanese full-width space)
(Note that searching without quotes do not result in the error)

Case 4
Search for !, *, (, ), square brackets, curly brackets, backslash

Expected results
No results found.

Actual results
Search is temporarily unavailable. error shows, a bunch of exceptions are thrown.

Reproduced in
de-13
ee-7.0.x
master

Note
None of those queries results in an error when using embedded Elasticsearch.