kaisun2000 opened a new issue #1282:
URL: https://github.com/apache/helix/issues/1282
LOG:
>2020-08-14T23:50:43.0367342Z [ERROR]
TestClusterInMaintenanceModeWhenReachingMaxPartition.testDisableCluster:119
expected:<true> but was:<false>
>2020-08-14T23:50:42.7833847Z [ERROR]
testDisableCluster(org.apache.helix.integration.rebalancer.TestClusterInMaintenanceModeWhenReachingMaxPartition)
Time elapsed: 5.459 s <<< FAILURE!
2020-08-14T23:50:42.7833998Z java.lang.AssertionError: expected:<true> but
was:<false>
2020-08-14T23:50:42.7834145Z at
org.apache.helix.integration.rebalancer.TestClusterInMaintenanceModeWhenReachingMaxPartition.testDisableCluster(TestClusterInMaintenanceModeWhenReachingMaxPartition.java:119)
2020-08-14T23:50:42.7834251Z
Pure waiting, bad test? How to enhance?
```
@Test
public void testDisableCluster() throws Exception {
ConfigAccessor configAccessor = new ConfigAccessor(_gZkClient);
ClusterConfig clusterConfig =
configAccessor.getClusterConfig(CLUSTER_NAME);
clusterConfig.setMaxPartitionsPerInstance(10);
configAccessor.setClusterConfig(CLUSTER_NAME, clusterConfig);
int i = 0;
for (String stateModel : TestStateModels) {
String db = "Test-DB-" + i++;
int replica = 3;
createResourceWithDelayedRebalance(CLUSTER_NAME, db, stateModel,
_PARTITIONS, replica,
replica, -1);
_testDBs.add(db);
}
Thread.sleep(100L);
Assert.assertTrue(_clusterVerifier.verifyByPolling());
MaintenanceSignal maintenanceSignal =
_dataAccessor.getProperty(_dataAccessor.keyBuilder().maintenance());
Assert.assertNull(maintenanceSignal);
for (i = 2; i < NUM_NODE; i++) {
_participants.get(i).syncStop();
}
Thread.sleep(1000L);
maintenanceSignal =
_dataAccessor.getProperty(_dataAccessor.keyBuilder().maintenance());
Assert.assertNotNull(maintenanceSignal);
Assert.assertNotNull(maintenanceSignal.getReason());
}
```
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