[SOLR-12477] Return server error(500) for AlreadyClosedException instead of client Errors(400)

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 7.5, 8.0
• Component/s: update
• Labels: update
• Assignee: Varun Thacker
• Reporter: jefferyyuan
• Created: 11/Jun/18 20:21
• Updated: 08/Jan/20 18:48
• Resolved: 31/Jul/18 01:27

Description

In some cases(for example: corrupt index), addDoc0 throws AlreadyClosedException, but solr server returns client error 400 to client

This will confuse customers and especially monitoring tool.

Patch: https://github.com/apache/lucene-solr/pull/402

Issue Links

• breaks: SOLR-14180 RequestHandlerBase.java:227 assertion failing: not all "Tragic" exceptions have 500 status, assert masks real failure
• links to: GitHub Pull Request #402