[HDDS-1779] TestWatchForCommit tests are flaky

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Labels: pull-request-available
• Target Version/s: 0.5.0
• Assignee: Shashikant Banerjee
• Reporter: Shashikant Banerjee
• Created: 10/Jul/19 10:08
• Updated: 16/Sep/23 09:54
• Resolved: 18/Jul/19 14:28

Description

The tests have become flaky bcoz once  nodes are shutdown inn Ratis pipeline, a watch request can either be received at server at a server and fail with NotReplicatedException or sometimes it fails with StatusRuntimeExceptions from grpc which both need to be accounted for in the tests. Other than that, HDDS-1384 also causes bind exception to e thrown intermittently which in turn shuts down the miniOzoneCluster. To overcome this, the test class has been refactored as well.

Issue Links

• is duplicated by: HDDS-1759 TestWatchForCommit crashes
• links to: GitHub Pull Request #679
• links to: GitHub Pull Request #1071