[SOLR-5041] Add a test to make sure that a leader always recovers from log on startup

• Type: Test
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 6.3, 7.0
• Component/s: SolrCloud
• Assignee: Shalin Shekhar Mangar
• Reporter: Shalin Shekhar Mangar
• Created: 16/Jul/13 07:14
• Updated: 02/Oct/19 17:23
• Resolved: 30/Sep/16 14:32

Description

From my comment on SOLR-4997:

I fixed a bug that I had introduced which skipped log recovery on startup for all leaders instead of only sub shard leaders. I caught this only because I was doing another line-by-line review of all my changes. We should have a test which catches such a condition.

Add a test which tests that leaders always recover from log on startup.