Apply Spotless formatting

Signed-off-by: Prakash Bhardwaj <bhardwajprakash653@gmail.com>

Author: ogprakash

client/rest-high-level/src/test/java/org/opensearch/client/ClusterClientIT.java

@@ -339,13 +339,18 @@ public void testClusterHealthNotFoundIndex() throws IOException {
         createIndex("index", Settings.EMPTY);
         ClusterHealthRequest request = new ClusterHealthRequest("notexisted-index");
         request.timeout("5s");
-        ClusterHealthResponse response = execute(request, highLevelClient().cluster()::health, highLevelClient().cluster()::healthAsync);
 
-        assertThat(response, notNullValue());
-        assertThat(response.isTimedOut(), equalTo(true));
-        assertThat(response.status(), equalTo(RestStatus.REQUEST_TIMEOUT));
-        assertThat(response.getStatus(), equalTo(ClusterHealthStatus.RED));
-        assertNoIndices(response);
+        // After the fix, querying non-existent index should return 404 instead of timeout
+        OpenSearchException exception = expectThrows(
+            OpenSearchException.class,
+            () -> execute(request, highLevelClient().cluster()::health, highLevelClient().cluster()::healthAsync)
+        );
+
+        assertThat(exception.status(), equalTo(RestStatus.NOT_FOUND));
+        assertThat(
+            exception.getMessage(),
+            equalTo("OpenSearch exception [type=index_not_found_exception, reason=no such index [notexisted-index]]")
+        );
     }
 
     public void testRemoteInfo() throws Exception {

server/src/internalClusterTest/java/org/opensearch/cluster/ClusterHealthIT.java

@@ -86,18 +86,18 @@ public void testHealth() {
         logger.info("--> running cluster health on an index that does not exists");
         IndexNotFoundException exception = expectThrows(
             IndexNotFoundException.class,
-            () -> client().admin()
-                .cluster()
-                .prepareHealth("test1")
-                .setWaitForYellowStatus()
-                .setTimeout("1s")
-                .execute()
-                .actionGet()
+            () -> client().admin().cluster().prepareHealth("test1").setWaitForYellowStatus().setTimeout("1s").execute().actionGet()
         );
         assertThat(exception.getMessage(), equalTo("no such index [test1]"));
 
         logger.info("--> running cluster wide health");
-        ClusterHealthResponse healthResponse = client().admin().cluster().prepareHealth().setWaitForGreenStatus().setTimeout("10s").execute().actionGet();
+        ClusterHealthResponse healthResponse = client().admin()
+            .cluster()
+            .prepareHealth()
+            .setWaitForGreenStatus()
+            .setTimeout("10s")
+            .execute()
+            .actionGet();
         assertThat(healthResponse.isTimedOut(), equalTo(false));
         assertThat(healthResponse.getStatus(), equalTo(ClusterHealthStatus.GREEN));
         assertThat(healthResponse.getIndices().isEmpty(), equalTo(true));
@@ -114,13 +114,7 @@ public void testHealth() {
         logger.info("--> running cluster health on an index that does exists and an index that doesn't exists");
         IndexNotFoundException exception2 = expectThrows(
             IndexNotFoundException.class,
-            () -> client().admin()
-                .cluster()
-                .prepareHealth("test1", "test2")
-                .setWaitForYellowStatus()
-                .setTimeout("1s")
-                .execute()
-                .actionGet()
+            () -> client().admin().cluster().prepareHealth("test1", "test2").setWaitForYellowStatus().setTimeout("1s").execute().actionGet()
         );
         assertThat(exception2.getMessage(), equalTo("no such index [test2]"));
     }