Revert renaming method onMaster() and offMaster() in interface LocalN…

…odeMasterListener (#3686) (#3693) Signed-off-by: Tianli Feng <[email protected]>
opensearch-project · Jun 24, 2022 · 07ee249 · 07ee249
1 parent 718ea66
commit 07ee249
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Showing 4 changed files with 16 additions and 16 deletions.
diff --git a/server/src/main/java/org/opensearch/cluster/LocalNodeMasterListener.java b/server/src/main/java/org/opensearch/cluster/LocalNodeMasterListener.java
@@ -42,21 +42,21 @@ public interface LocalNodeMasterListener extends ClusterStateListener {
     /**
      * Called when local node is elected to be the cluster-manager
      */
-    void onClusterManager();
+    void onMaster();
 
     /**
      * Called when the local node used to be the cluster-manager, a new cluster-manager was elected and it's no longer the local node.
      */
-    void offClusterManager();
+    void offMaster();
 
     @Override
     default void clusterChanged(ClusterChangedEvent event) {
         final boolean wasClusterManager = event.previousState().nodes().isLocalNodeElectedMaster();
         final boolean isClusterManager = event.localNodeMaster();
         if (wasClusterManager == false && isClusterManager) {
-            onClusterManager();
+            onMaster();
         } else if (wasClusterManager && isClusterManager == false) {
-            offClusterManager();
+            offMaster();
         }
     }
 }
diff --git a/server/src/main/java/org/opensearch/common/settings/ConsistentSettingsService.java b/server/src/main/java/org/opensearch/common/settings/ConsistentSettingsService.java
@@ -258,7 +258,7 @@ static final class HashesPublisher implements LocalNodeMasterListener {
         }
 
         @Override
-        public void onClusterManager() {
+        public void onMaster() {
             clusterService.submitStateUpdateTask("publish-secure-settings-hashes", new ClusterStateUpdateTask(Priority.URGENT) {
                 @Override
                 public ClusterState execute(ClusterState currentState) {
@@ -284,7 +284,7 @@ public void onFailure(String source, Exception e) {
         }
 
         @Override
-        public void offClusterManager() {
+        public void offMaster() {
             logger.trace("I am no longer cluster-manager, nothing to do");
         }
     }

diff --git a/server/src/test/java/org/opensearch/cluster/service/ClusterApplierServiceTests.java b/server/src/test/java/org/opensearch/cluster/service/ClusterApplierServiceTests.java
@@ -298,12 +298,12 @@ public void testLocalNodeClusterManagerListenerCallbacks() {
         AtomicBoolean isClusterManager = new AtomicBoolean();
         timedClusterApplierService.addLocalNodeMasterListener(new LocalNodeMasterListener() {
             @Override
-            public void onClusterManager() {
+            public void onMaster() {
                 isClusterManager.set(true);
             }
 
             @Override
-            public void offClusterManager() {
+            public void offMaster() {
                 isClusterManager.set(false);
             }
         });

diff --git a/server/src/test/java/org/opensearch/common/settings/ConsistentSettingsServiceTests.java b/server/src/test/java/org/opensearch/common/settings/ConsistentSettingsServiceTests.java
@@ -75,15 +75,15 @@ public void testSingleStringSetting() throws Exception {
         // hashes not yet published
         assertThat(new ConsistentSettingsService(settings, clusterService, Arrays.asList(stringSetting)).areAllConsistent(), is(false));
         // publish
-        new ConsistentSettingsService(settings, clusterService, Arrays.asList(stringSetting)).newHashPublisher().onClusterManager();
+        new ConsistentSettingsService(settings, clusterService, Arrays.asList(stringSetting)).newHashPublisher().onMaster();
         ConsistentSettingsService consistentService = new ConsistentSettingsService(settings, clusterService, Arrays.asList(stringSetting));
         assertThat(consistentService.areAllConsistent(), is(true));
         // change value
         secureSettings.setString(stringSetting.getKey(), "_TYPO_somethingsecure");
         assertThat(consistentService.areAllConsistent(), is(false));
         assertThat(new ConsistentSettingsService(settings, clusterService, Arrays.asList(stringSetting)).areAllConsistent(), is(false));
         // publish change
-        new ConsistentSettingsService(settings, clusterService, Arrays.asList(stringSetting)).newHashPublisher().onClusterManager();
+        new ConsistentSettingsService(settings, clusterService, Arrays.asList(stringSetting)).newHashPublisher().onMaster();
         assertThat(consistentService.areAllConsistent(), is(true));
         assertThat(new ConsistentSettingsService(settings, clusterService, Arrays.asList(stringSetting)).areAllConsistent(), is(true));
     }
@@ -108,7 +108,7 @@ public void testSingleAffixSetting() throws Exception {
             is(false)
         );
         // publish
-        new ConsistentSettingsService(settings, clusterService, Arrays.asList(affixStringSetting)).newHashPublisher().onClusterManager();
+        new ConsistentSettingsService(settings, clusterService, Arrays.asList(affixStringSetting)).newHashPublisher().onMaster();
         ConsistentSettingsService consistentService = new ConsistentSettingsService(
             settings,
             clusterService,
@@ -123,7 +123,7 @@ public void testSingleAffixSetting() throws Exception {
             is(false)
         );
         // publish change
-        new ConsistentSettingsService(settings, clusterService, Arrays.asList(affixStringSetting)).newHashPublisher().onClusterManager();
+        new ConsistentSettingsService(settings, clusterService, Arrays.asList(affixStringSetting)).newHashPublisher().onMaster();
         assertThat(consistentService.areAllConsistent(), is(true));
         assertThat(new ConsistentSettingsService(settings, clusterService, Arrays.asList(affixStringSetting)).areAllConsistent(), is(true));
         // add value
@@ -136,7 +136,7 @@ public void testSingleAffixSetting() throws Exception {
             is(false)
         );
         // publish
-        new ConsistentSettingsService(settings, clusterService, Arrays.asList(affixStringSetting)).newHashPublisher().onClusterManager();
+        new ConsistentSettingsService(settings, clusterService, Arrays.asList(affixStringSetting)).newHashPublisher().onMaster();
         assertThat(new ConsistentSettingsService(settings, clusterService, Arrays.asList(affixStringSetting)).areAllConsistent(), is(true));
         // remove value
         secureSettings = new MockSecureSettings();
@@ -173,7 +173,7 @@ public void testStringAndAffixSettings() throws Exception {
             is(false)
         );
         // publish only the simple string setting
-        new ConsistentSettingsService(settings, clusterService, Arrays.asList(stringSetting)).newHashPublisher().onClusterManager();
+        new ConsistentSettingsService(settings, clusterService, Arrays.asList(stringSetting)).newHashPublisher().onMaster();
         assertThat(new ConsistentSettingsService(settings, clusterService, Arrays.asList(stringSetting)).areAllConsistent(), is(true));
         assertThat(
             new ConsistentSettingsService(settings, clusterService, Arrays.asList(affixStringSetting)).areAllConsistent(),
@@ -184,7 +184,7 @@ public void testStringAndAffixSettings() throws Exception {
             is(false)
         );
         // publish only the affix string setting
-        new ConsistentSettingsService(settings, clusterService, Arrays.asList(affixStringSetting)).newHashPublisher().onClusterManager();
+        new ConsistentSettingsService(settings, clusterService, Arrays.asList(affixStringSetting)).newHashPublisher().onMaster();
         assertThat(new ConsistentSettingsService(settings, clusterService, Arrays.asList(stringSetting)).areAllConsistent(), is(false));
         assertThat(new ConsistentSettingsService(settings, clusterService, Arrays.asList(affixStringSetting)).areAllConsistent(), is(true));
         assertThat(
@@ -193,7 +193,7 @@ public void testStringAndAffixSettings() throws Exception {
         );
         // publish both settings
         new ConsistentSettingsService(settings, clusterService, Arrays.asList(stringSetting, affixStringSetting)).newHashPublisher()
-            .onClusterManager();
+            .onMaster();
         assertThat(new ConsistentSettingsService(settings, clusterService, Arrays.asList(stringSetting)).areAllConsistent(), is(true));
         assertThat(new ConsistentSettingsService(settings, clusterService, Arrays.asList(affixStringSetting)).areAllConsistent(), is(true));
         assertThat(