https://issues.apache.org/jira/browse/SOLR-16425
: Date: Sun, 2 Oct 2022 15:46:25 -0500 : From: Jason Gerlowski <gerlowsk...@gmail.com> : Reply-To: dev@solr.apache.org : To: dev@solr.apache.org : Subject: Recent PRS test flakiness : : Hey all, : : I noticed this week (after running into a handful of test failures locally) : that 3 of our 5 flakiest tests (according to fucit) are trying to test : Solr's "per-replica state" code. The tests in question are: : PerReplicaStatesIntegrationTest.testRestart, : PerReplicaStatesIntegrationTest.testPerReplicaStateCollection, and : CloudSolrClientTest.testPerReplicaStateCollection. : : All three of these saw a big jump in flakiness between Sept 12 and Sept : 19. I spent a bit of time debugging, but didn't get all too far. In most : failures, the test times out waiting for a particular number of replicas to : be reported in ZooKeeper. I suspect there's a race condition in how we're : updating our ZK state, but that's as far as I was able to get for now. : : So, a few questions: : : 1. Does anyone know what the root cause of these failures might be, or at : least what might've caused their flakiness to spike in mid-Sept? : 2. Should we temporarily @Ignore or @BadApple them to help the builds out a : bit until someone with context can attend to them? : : Best, : : Jason : -Hoss http://www.lucidworks.com/ --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@solr.apache.org For additional commands, e-mail: dev-h...@solr.apache.org
