[HDFS-17409] TestDFSAdmin has couple of flaky tests.

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.5.0
• Assignee: Unassigned
• Reporter: Rushabh Shah
• Created: 05/Mar/24 18:03
• Updated: 05/Mar/24 18:03

Description

TestDFSAdmin has couple of flaky tests.
TestDFSAdmin#testAllDatanodesReconfig
TestDFSAdmin#testDecommissionDataNodesReconfig

Seeing failure in couple of separate PRs:
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6583/7/#showFailuresLink
https://ci-hadoop.apache.org/job/hadoop-multibranch/job/PR-6566/20/

testDecommissionDataNodesReconfig is failing locally with the following error:

java.lang.AssertionError
	at org.junit.Assert.fail(Assert.java:87)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.junit.Assert.assertTrue(Assert.java:53)
	at org.apache.hadoop.hdfs.tools.TestDFSAdmin.testDecommissionDataNodesReconfig(TestDFSAdmin.java:1356)