Josh McKenzie created CASSANALYTICS-146:
-------------------------------------------
Summary: Remove StorageService shutdown hooks in ecosystem
integration testing to prevent race on transaction log deletion
Key: CASSANALYTICS-146
URL: https://issues.apache.org/jira/browse/CASSANALYTICS-146
Project: Apache Cassandra Analytics
Issue Type: Task
Reporter: Josh McKenzie
Assignee: Josh McKenzie
When tests timeout the teardown on the in-jvm dtests races with
StorageService’s shutdown hooks and lifecycle transaction files get
double-deleted leading to thousands of lines of horrible useless log messages
during failure.
This is particularly painful in the ecosystem integration tests as we stand up
a lot of nodes and infra and it exposes us more to this kind of collision. The
signal to noise ratio on timeout tests is brutal due to thousands of lines of
"FSWriteError" on a bunch of lifecycle transaction /tmp files.
We should have no real risk of regression in the future since in tests we rely
on forcing flushes in C* nodes to check sstables and other files, so the “are
your memtables flushed on node shutdown during tests” question in the ecosystem
shouldn’t ever come up."
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
