HBASE-30063 Upgrade hbase-server to use junit5 Part7

[liuxiaocs7]

• for branch-2.5
• see: HBASE-30063

[Copilot]

Pull request overview

Migrates a large set of hbase-server master-related tests on branch-2.5 further along the JUnit4 → JUnit5 transition for HBASE-30063, including assertion/annotation updates and a small refactor to share test logic.

Changes:

• Replace JUnit4 annotations/rules/categories (@Before, @After, @Category, @RunWith, @ClassRule, etc.) with JUnit5 equivalents (@BeforeEach, @AfterAll, @Tag, @TestTemplate, extensions).
• Update assertions to org.junit.jupiter.api.Assertions and adjust call signatures where needed (message parameter placement, etc.).
• Refactor TestMasterRegionMutation{1,2} to reuse a new shared base (AbstractTestMasterRegionMutation).

Reviewed changes

Copilot reviewed 75 out of 75 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestWarmupRegion.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestUnknownServers.java	JUnit5 annotations + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestSplitWALManager.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestSplitRegionWhileRSCrash.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestSplitLogManager.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestShutdownWithNoRegionServer.java	JUnit5 annotations + Tags migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestShutdownBackupMaster.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestServerCrashProcedureStuck.java	JUnit5 annotations + Tags migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestServerCrashProcedureCarryingMetaStuck.java	JUnit5 annotations + Tags migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestRoundRobinAssignmentOnRestartSplitWithoutZk.java	Replace JUnit4 Category/ClassRule with JUnit5 Tags
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestRoundRobinAssignmentOnRestart.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestRollingRestart.java	Convert JUnit4 parameterized test to JUnit5 test template/parameter provider
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestRetainAssignmentOnRestartSplitWithoutZk.java	Replace JUnit4 Category/ClassRule with JUnit5 Tags
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestRetainAssignmentOnRestart.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestRestartWithEmptyWALDirectory.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestRegionsRecoveryConfigManager.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestRegionsRecoveryChore.java	JUnit5 annotations + Tags migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestRegionState.java	JUnit5 Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestRegionPlansWithThrottle.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestRegionPlacement2.java	JUnit5 annotations + Tags + TestInfo usage for naming
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestRegionPlacement.java	JUnit5 annotations + Tags + Assertions migration (Ignore→Disabled)
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestRecreateCluster.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestNewStartedRegionServerVersion.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMigrateAndMirrorMetaLocations.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMetaShutdownHandler.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMetaAssignmentWithStopMaster.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMergeTableRegionsWhileRSCrash.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterTransitions.java	JUnit5 annotations + Tags + Assertions migration (Ignore→Disabled)
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterShutdown.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterRestartAfterDisablingTable.java	JUnit5 annotations + Tags + TestInfo usage for naming
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterRepairMode.java	JUnit5 annotations + Tags + TestInfo usage for naming
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterRegionMutation2.java	Switch to shared abstract base for master-region mutation tests
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterRegionMutation1.java	Switch to shared abstract base for master-region mutation tests
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterQosFunction.java	JUnit5 annotations + Tags migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterOperationsForRegionReplicas.java	JUnit5 annotations + Tags + TestInfo usage for naming
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterNoCluster.java	JUnit5 annotations + Tags + Assertions migration (Ignore→Disabled)
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterMetricsWrapper.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterMetrics.java	JUnit5 annotations + Tags migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterHandlerFullWhenTransitRegion.java	JUnit5 annotations + Tags migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterFileSystemWithWALDir.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterFileSystemWithStoreFileTracking.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterFileSystem.java	JUnit5 annotations + Tags + TestInfo usage for naming
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterFailoverBalancerPersistence.java	JUnit5 Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterFailover.java	JUnit5 Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterDryRunBalancer.java	JUnit5 annotations + Tags migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterCoprocessorServices.java	JUnit5 annotations + Tags migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterChoreScheduled.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterBalancerNPE.java	JUnit5 annotations + Tags + TestInfo usage for naming
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterBalanceThrottling.java	JUnit5 annotations + Tags migration (Ignore→Disabled)
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMasterAbortAndRSGotKilled.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestMaster.java	JUnit5 annotations + Tags + TestInfo usage for naming
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestLoadProcedureError.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestHMasterRPCException.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestHMasterCommandLine.java	JUnit5 Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestGetReplicationLoad.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestGetLastFlushedSequenceId.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestGetInfoPort.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestDeadServer.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestDLSFSHLog.java	Replace JUnit4 Category/ClassRule with JUnit5 Tags
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestDLSAsyncFSWAL.java	Replace JUnit4 Category/ClassRule with JUnit5 Tags
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestClusterStatusPublisher.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestClusterRestartSplitWithoutZk.java	Replace JUnit4 Category/ClassRule with JUnit5 Tags
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestClusterRestartFailoverSplitWithoutZk.java	Replace JUnit4 Category/ClassRule with JUnit5 Tags
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestClusterRestartFailover.java	JUnit5 Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestClusterRestart.java	JUnit5 Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestCloseAnOpeningRegion.java	JUnit5 annotations + Tags migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestClockSkewDetection.java	JUnit5 Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestClientMetaServiceRPCs.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestBalancer.java	JUnit5 annotations + Tags + TestInfo usage for naming
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestAssignmentManagerMetrics.java	JUnit5 annotations + Tags + TestInfo usage for naming
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestAlwaysStandByHMaster.java	Replace MiniClusterRule/ClassRule usage with JUnit5 MiniClusterExtension
hbase-server/src/test/java/org/apache/hadoop/hbase/master/TestActiveMasterManager.java	JUnit5 annotations + Tags + Assertions migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/AbstractTestRestartCluster.java	JUnit5 lifecycle annotations migration
hbase-server/src/test/java/org/apache/hadoop/hbase/master/AbstractTestMasterRegionMutation.java	New shared base class for master-region mutation tests under JUnit5
hbase-server/src/test/java/org/apache/hadoop/hbase/master/AbstractTestDLS.java	JUnit5 lifecycle annotations migration + TestInfo for naming

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