Github user jackylk commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2440#discussion_r200028170
--- Diff:
store/core/src/main/java/org/apache/carbondata/store/rest/controller/HorizonController.java
---
@@ -0,0 +1,96 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.carbondata.store.rest.controller;
+
+import java.util.UUID;
+
+import org.apache.carbondata.common.logging.LogService;
+import org.apache.carbondata.common.logging.LogServiceFactory;
+import org.apache.carbondata.core.datastore.row.CarbonRow;
+import org.apache.carbondata.store.exception.StoreException;
+import org.apache.carbondata.store.rest.model.dto.Load;
+import org.apache.carbondata.store.rest.model.dto.Select;
+import org.apache.carbondata.store.rest.model.dto.Table;
+import org.apache.carbondata.store.rest.model.validate.RequestValidator;
+import org.apache.carbondata.store.rest.model.vo.LoadRequest;
+import org.apache.carbondata.store.rest.model.vo.SelectRequest;
+import org.apache.carbondata.store.rest.model.vo.SelectResponse;
+import org.apache.carbondata.store.rest.model.vo.TableRequest;
+import org.apache.carbondata.store.rest.service.HorizonService;
+
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class HorizonController {
+
+ private static LogService LOGGER =
+ LogServiceFactory.getLogService(HorizonController.class.getName());
+
+ private HorizonService service;
+
+ public HorizonController() {
+ service = HorizonService.getInstance();
+ }
+
+ @RequestMapping(value = "/hello")
+ public ResponseEntity<String> hello() {
+ return new ResponseEntity<>("Hello world", HttpStatus.OK);
+ }
+
+
+ @RequestMapping(value = "/table/create", produces =
MediaType.APPLICATION_JSON_VALUE)
--- End diff --
please add comment to describe the request and response content
---
