[SOLR-16036] Race condition in SolrJmxReporterTest.testClosedCore

• Type: Test
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 9.0
• Component/s: JMX, Tests
• Assignee: Mike Drob
• Reporter: Mike Drob
• Created: 20/Feb/22 04:11
• Updated: 12/May/22 00:26
• Resolved: 01/Mar/22 20:05

Description

https://jenkins.thetaphi.de/view/Solr/job/Solr-main-MacOSX/666/testReport/org.apache.solr.metrics.reporters/SolrJmxReporterTest/testClosedCore/

 

There's a race condition in our test where the core can be unloaded, causing the MBean to deregister before the loop has been instructed to stop checking. It doesn't reproduce for me at all locally, so I can't verify this, but that's my best guess from visual inspection.

Issue Links

• links to: GitHub Pull Request #673