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[test] Stabilize cluster health test setup #4734

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Merged
swuferhong merged 1 commit into from
Oct 20, 2026
Merged

[test] Stabilize cluster health test setup #4734

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31 changes: 27 additions & 4 deletions fluss-client/src/test/java/org/apache/fluss/client/admin/FlussAdminITCase.java
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Original file line number Diff line number Diff line change
Expand Up @@ -125,6 +125,7 @@
import static org.apache.fluss.row.encode.KvValueLayout.PLAIN;
import static org.apache.fluss.testutils.DataTestUtils.row;
import static org.apache.fluss.testutils.InternalRowAssert.assertThatRow;
import static org.apache.fluss.testutils.common.CommonTestUtils.retry;
import static org.apache.fluss.testutils.common.CommonTestUtils.waitUntil;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
Expand Down Expand Up @@ -2644,6 +2645,22 @@ void testCreateTableWithAggregateEngineAndWalChangelog() throws Exception {
.build();
admin.createTable(tablePath6, tableDescriptor6, false).get();
assertThat(admin.tableExists(tablePath6).get()).isTrue();

// Finish leader initialization before teardown deletes the schemas needed by KV recovery.
for (TablePath tablePath :
Arrays.asList(
DEFAULT_TABLE_PATH,
tablePath2,
tablePath3,
tablePath4,
tablePath5,
tablePath6)) {
TableInfo tableInfo = admin.getTableInfo(tablePath).get();
for (int bucket = 0; bucket < tableInfo.getNumBuckets(); bucket++) {
FLUSS_CLUSTER_EXTENSION.waitAndGetLeaderReplica(
new TableBucket(tableInfo.getTableId(), bucket));
}
}
}

// ==================== Table Statistics Tests ====================
Expand Down Expand Up @@ -2905,10 +2922,16 @@ void testClusterHealthDuringRollingUpgrade() throws Exception {
waitAllReplicasReady(tableId, 3);

// Phase 1: Cluster is healthy — status should be GREEN.
ClusterHealth health = admin.getClusterHealth().get();
assertThat(health.getStatus()).isEqualTo(ClusterHealthStatus.GREEN);
assertThat(health.getNumReplicas()).isEqualTo(health.getInSyncReplicas());
assertThat(health.getNumLeaderReplicas()).isEqualTo(health.getActiveLeaderReplicas());
// Wait for previous table deletions and coordinator-side leader activation to settle.
retry(
Duration.ofMinutes(1),
() -> {
ClusterHealth health = admin.getClusterHealth().get();
assertThat(health.getStatus()).isEqualTo(ClusterHealthStatus.GREEN);
assertThat(health.getNumReplicas()).isEqualTo(health.getInSyncReplicas());
assertThat(health.getNumLeaderReplicas())
.isEqualTo(health.getActiveLeaderReplicas());
});

// Phase 2: Stop one tablet server (simulate server crash during rolling upgrade).
int stoppedServerId = 0;
Expand Down
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