[SOLR-11457] HealthCheckHandlerTest.testHealthCheckHandlerSolrJ() non-reproducible failures -- test order/timing realted?

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 8.0
• Assignee: Chris M. Hostetter
• Reporter: Chris M. Hostetter
• Created: 10/Oct/17 01:20
• Updated: 16/Jan/20 06:34
• Resolved: 11/Oct/17 22:33

Description

jenkins emais indicates this test has failed a fair bit since it was added 2 months ago ... the only test log i managed to grab before they were deleted was from https://builds.apache.org/job/Lucene-Solr-Tests-master/2112/

IIUC the root problem is that testHealthCheckHandler() is deliberately expring the ZK session, so if that actually happens (not garunteed, see SOLR-11456) and HealthCheckHandlerTest.testHealthCheckHandlerSolrJ() runs after it, then the helath check with fail and testHealthCheckHandlerSolrJ() will give a false negative.

Issue Links

• is fixed by: SOLR-14191 Restore fixes for HealthCheckHandlerTest.testHealthCheckHandler() made by SOLR-11456
• is part of: SOLR-11456 HealthCheckHandlerTest.testHealthCheckHandler() asserts nothing useful
• relates to: SOLR-11456 HealthCheckHandlerTest.testHealthCheckHandler() asserts nothing useful
• relates to: SOLR-11126 Node-level health check handler