vtutrinov commented on code in PR #7471:
URL: https://github.com/apache/ozone/pull/7471#discussion_r1862993833
##########
hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/hdds/scm/TestStorageContainerManagerHA.java:
##########
@@ -72,6 +77,8 @@
@Timeout(300)
public class TestStorageContainerManagerHA {
+ private static final Logger LOG =
LoggerFactory.getLogger(TestMiniOzoneCluster.class);
Review Comment:
Done
##########
hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/hdds/scm/TestStorageContainerManagerHA.java:
##########
@@ -323,4 +335,75 @@ private void waitForLeaderToBeReady()
}, 1000, (int) ScmConfigKeys
.OZONE_SCM_HA_RATIS_LEADER_READY_WAIT_TIMEOUT_DEFAULT);
}
+
+ @Test
+ public void testSCMLeadershipMetric() throws IOException,
InterruptedException {
+ // GIVEN
+ int scmInstancesCount = 3;
+ conf = new OzoneConfiguration();
+ MiniOzoneCluster.Builder haMiniClusterBuilder =
MiniOzoneCluster.newHABuilder(conf)
+ .setSCMServiceId("scm-service-id")
+ .setOMServiceId("om-service-id")
+ .setNumOfActiveOMs(0)
+ .setNumOfStorageContainerManagers(scmInstancesCount)
+ .setNumOfActiveSCMs(1)
+ .setNumDatanodes(0);
+
+ // start single SCM instance without other Ozone services
+ // in order to initialize and bootstrap SCM instances only
+ cluster = (MiniOzoneHAClusterImpl) haMiniClusterBuilder.build();
+
+ List<StorageContainerManager> storageContainerManagersList =
+ ((MiniOzoneHAClusterImpl) cluster).getStorageContainerManagersList();
Review Comment:
Done
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