[CASSANDRA-16612] RingTest has inconsistent assertion

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 4.0.1
• Component/s: Test/unit
• Bug Category: Correctness - Test Failure
• Severity: Low
• Complexity: Low Hanging Fruit
• Discovered By: User Report
• Platform: All

Source Control Link

https://github.com/apache/cassandra/commit/b7c4271b16801acff77c020ebf2daf82b1592184

Test and Documentation Plan

https://issues.apache.org/jira/browse/CASSANDRA-16612?focusedCommentId=17363208&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-17363208

• Assignee: Ekaterina Dimitrova
• Reporter: Jacek Lewandowski

Authors

Ekaterina Dimitrova

Reviewers

Andres de la Peña

• Created: 17/Apr/21 04:39
• Updated: 17/Feb/22 08:19
• Resolved: 09/Aug/21 16:09

Description

There is an assertion for the node current load like:

assertThat(hostRing, matchesPattern(".*\\d+\\.\\d+ KiB.*"));

while we are formatting that value with #.##. Therefore if we say have 46 KiB, it will be formatted as 46 KiB rather than 46.00 KiB which is expected by the test. We need to either change this assertion or change the format string to #0.00

Issue Links

• is caused by: CASSANDRA-16283 Incorrect output in "nodetool status -r"
• relates to: CASSANDRA-16708 Fix org.apache.cassandra.tools.nodetool.StatusTest.testOutputWhileBootstrapping