[doc] remove and translate chinese to english in warehous

warehouse/pom.xml

@@ -85,7 +85,7 @@
             <artifactId>iotdb-session</artifactId>
             <version>${iotdb-session.version}</version>
         </dependency>
-        <!-- influxdb 这里支持1.7版本因此使用influxdb-java, 完全支持2.x版本需要使用influxdb-client-java -->
+        <!-- Influxdb supports version 1.7 so use influxdb-java, full support for 2.0. The X version requires influxdb-client-java -->
         <dependency>
             <groupId>org.influxdb</groupId>
             <artifactId>influxdb-java</artifactId>

warehouse/src/main/java/org/apache/hertzbeat/warehouse/WarehouseWorkerPool.java

@@ -28,7 +28,6 @@
 import java.util.concurrent.TimeUnit;
 
 /**
- * warehouse 工作线程池
  * warehouse worker thread pool
  */
 @Component
@@ -42,7 +41,7 @@ public WarehouseWorkerPool() {
     }
 
     private void initWorkExecutor() {
-        // 线程工厂
+        // Thread factory
         ThreadFactory threadFactory = new ThreadFactoryBuilder()
                 .setUncaughtExceptionHandler((thread, throwable) -> {
                     log.error("workerExecutor has uncaughtException.");

warehouse/src/main/java/org/apache/hertzbeat/warehouse/config/WarehouseProperties.java

@@ -23,19 +23,17 @@
 import java.util.List;
 
 /**
- * 数据仓储配置属性
- * Data warehousing configuration properties
+ * Data warehouse configuration properties
  */
 @ConfigurationProperties(prefix = "warehouse")
 public class WarehouseProperties {
 
     /**
-     * 数据入口配置属性 Data entry configuration properties
+     *  Data entry configuration properties
      */
     private EntranceProperties entrance;
 
     /**
-     * 数据存储配置属性
      * Datastore configuration properties
      */
     private StoreProperties store;
@@ -57,15 +55,12 @@ public void setStore(StoreProperties store) {
     }
 
     /**
-     * 数据入口配置属性
-     * 入口可以是从kafka rabbitmq rocketmq等消息中间件获取数据
      * Data entry configuration properties
      * The entrance can be to obtain data from message middleware such as kafka rabbitmq rocketmq
      */
     public static class EntranceProperties {
 
         /**
-         * kafka配置信息
          * kafka configuration information
          */
         private KafkaProperties kafka;
@@ -79,28 +74,23 @@ public void setKafka(KafkaProperties kafka) {
         }
 
         /**
-         * kafka配置信息
          * kafka configuration information
          */
         public static class KafkaProperties {
             /**
-             * kafka数据入口是否启动
              * Whether kafka data entry is started
              */
             private boolean enabled = true;
 
             /**
-             * kafka的连接服务器url
              * kafka connection server url
              */
             private String servers = "127.0.0.1:9092";
             /**
-             * 接收数据的topic名称
              * Topic name to receive data
              */
             private String topic;
             /**
-             * 消费者组ID
              * Consumer group ID
              */
             private String groupId;
@@ -141,7 +131,6 @@ public void setGroupId(String groupId) {
     }
 
     /**
-     * 调度数据出口配置属性
      * Scheduling data export configuration properties
      */
     public static class StoreProperties {
@@ -152,18 +141,15 @@ public static class StoreProperties {
         private JpaProperties jpa;
 
         /**
-         * 内存存储配置信息
          * Memory storage configuration information
          */
         private MemoryProperties memory;
 
         /**
-         * influxdb配置信息
          * influxdb configuration information
          */
         private InfluxdbProperties influxdb;
         /**
-         * redis配置信息
          * redis configuration information
          */
         private RedisProperties redis;
@@ -172,12 +158,10 @@ public static class StoreProperties {
          */
         private VictoriaMetricsProperties victoriaMetrics;
         /**
-         * TdEngine配置信息
          * TdEngine configuration information
          */
         private TdEngineProperties tdEngine;
         /**
-         * IoTDB配置信息
          * IoTDB configuration information
          */
         private IotDbProperties iotDb;
@@ -251,17 +235,14 @@ public void setGreptime(GreptimeProperties greptime) {
         }
 
         /**
-         * 内存存储配置信息
          * Memory storage configuration information
          */
         public static class MemoryProperties {
             /**
-             * 内存数据存储是否启动
              * Whether memory data storage is enabled
              */
             private boolean enabled = true;
             /**
-             * 内存存储map初始化大小
              * Memory storage map initialization size
              */
             private Integer initSize = 1024;
@@ -284,7 +265,6 @@ public void setInitSize(Integer initSize) {
         }
 
         /**
-         * JPA配置信息
          * JPA configuration information
          */
         public static class JpaProperties {
@@ -329,37 +309,30 @@ public void setMaxHistoryRecordNum(Integer maxHistoryRecordNum) {
         }
 
         /**
-         * Influxdb配置信息
          * Influxdb configuration information
          */
         public static class InfluxdbProperties {
             /**
-             * influxdb数据存储是否启动
              * Is the influxdb data store started?
              */
             private boolean enabled = false;
             /**
-             * influxdb的连接服务器url
              * Influxdb connection server url
              */
             private String serverUrl;
             /**
-             * 用户名
              * username
              */
             private String username;
             /**
-             * 密码
-             * passowrd
+             * password
              */
             private String password;
             /**
-             * 过期时间
              * Expiration
              */
             private String expireTime = "30d";
             /**
-             * 副本数
              * Number of copies
              */
             private int replication = 1;
@@ -414,7 +387,6 @@ public void setReplication(int replication) {
         }
 
         /**
-         * TdEngine配置信息
          * TdEngine configuration information
          */
         public static class TdEngineProperties {
@@ -552,27 +524,22 @@ public void setPassword(String password) {
          */
         public static class RedisProperties {
             /**
-             * redis数据存储是否启动
              * Whether the redis data store is started
              */
             private boolean enabled = false;
             /**
-             * redis 主机host
              * redis host
              */
             private String host = "127.0.0.1";
             /**
-             * redis 主机端口
              * redis host port
              */
             private Integer port = 6379;
             /**
-             * redis 访问密码
              * redis password
              */
             private String password;
             /**
-             * redis 使用数据库，默认为DB0
              * redis uses the database, the default is DB0
              */
             private Integer db = 0;
@@ -619,7 +586,6 @@ public void setPassword(String password) {
         }
 
         /**
-         * IoTDB配置信息
          * IoTDB configuration information
          */
         public static class IotDbProperties {
@@ -668,11 +634,8 @@ public static class IotDbProperties {
             /**
              * save data expire time(ms)，-1 means it never expires
              * Data storage time (unit: ms,-1 means never expire)
-             * 数据存储时间(单位：ms,-1代表永不过期)
              * Note: Why is String used here instead of Long?
-             * 注：这里为什么使用String而不是Long？
              *    At present, the set ttl of IoTDB only supports milliseconds as a unit, and other units may be added later, so the String type is used for compatibility
-             *    目前IoTDB的set ttl只支持毫秒作为单位，后面可能会添加其他单位，为了兼容后面所以使用String类型
              *
              * Data storage time (unit: ms, -1 means never expires)
              * Note: Why use String instead of Long here?
@@ -763,7 +726,6 @@ public void setExpireTime(String expireTime) {
         }
 
         /**
-         * GrepTimeDB配置信息
          * GrepTimeDB configuration information
          */
         public static class GreptimeProperties {

warehouse/src/main/java/org/apache/hertzbeat/warehouse/controller/MetricsDataController.java

@@ -49,12 +49,11 @@
 import static org.springframework.http.MediaType.APPLICATION_JSON_VALUE;
 
 /**
- * 指标数据查询接口
  * Indicator data query interface
  */
 @RestController
 @RequestMapping(produces = {APPLICATION_JSON_VALUE})
-@Tag(name = "Metrics Data API | 监控指标数据API")
+@Tag(name = "Metrics Data API | The API for monitoring metric data")
 public class MetricsDataController {
 
     private static final Integer METRIC_FULL_LENGTH = 3;
@@ -70,7 +69,7 @@ public MetricsDataController(List<AbstractRealTimeDataStorage> realTimeDataStora
     }
 
     @GetMapping("/api/warehouse/storage/status")
-    @Operation(summary = "Query Warehouse Storage Server Status", description = "查询仓储下存储服务的可用性状态")
+    @Operation(summary = "Query Warehouse Storage Server Status", description = "Query the availability status of the storage service under the warehouse")
     public ResponseEntity<Message<Void>> getWarehouseStorageServerStatus() {
         boolean available = false;
         if (historyDataStorages != null) {
@@ -84,7 +83,7 @@ public ResponseEntity<Message<Void>> getWarehouseStorageServerStatus() {
     }
 
     @GetMapping("/api/monitor/{monitorId}/metrics/{metrics}")
-    @Operation(summary = "Query Real Time Metrics Data", description = "查询监控指标的实时指标数据")
+    @Operation(summary = "Query Real Time Metrics Data", description = "Query real-time metrics data of monitoring indicators")
     public ResponseEntity<Message<MetricsData>> getMetricsData(
             @Parameter(description = "Monitor Id", example = "343254354")
             @PathVariable Long monitorId,
@@ -144,17 +143,17 @@ public ResponseEntity<Message<MetricsData>> getMetricsData(
     }
 
     @GetMapping("/api/monitor/{monitorId}/metric/{metricFull}")
-    @Operation(summary = "查询监控的指定指标的历史数据", description = "查询监控下的指定指标的历史数据")
+    @Operation(summary = "Queries historical data for a specified metric for monitoring", description = "Queries historical data for a specified metric under monitoring")
     public ResponseEntity<Message<MetricsHistoryData>> getMetricHistoryData(
-            @Parameter(description = "监控任务ID", example = "343254354")
+            @Parameter(description = "monitor the task ID", example = "343254354")
             @PathVariable Long monitorId,
-            @Parameter(description = "监控指标全路径", example = "linux.cpu.usage")
+            @Parameter(description = "monitor metric full path", example = "linux.cpu.usage")
             @PathVariable() String metricFull,
-            @Parameter(description = "标签过滤,默认空", example = "disk2")
+            @Parameter(description = "label filter, empty by default", example = "disk2")
             @RequestParam(required = false) String label,
-            @Parameter(description = "查询历史时间段,默认6h-6小时:s-秒、m-分, h-小时, d-天, w-周", example = "6h")
+            @Parameter(description = "query historical time period, default 6h-6 hours: s-seconds, M-minutes, h-hours, d-days, w-weeks", example = "6h")
             @RequestParam(required = false) String history,
-            @Parameter(description = "是否计算聚合数据,需查询时间段大于1周以上,默认不开启,聚合降样时间窗口默认为4小时", example = "false")
+            @Parameter(description = "aggregate data calc. off by default; 4-hour window, query limit >1 week", example = "false")
             @RequestParam(required = false) Boolean interval
     ) {
         AbstractHistoryDataStorage historyDataStorage = historyDataStorages.stream()

warehouse/src/main/java/org/apache/hertzbeat/warehouse/store/AbstractRealTimeDataStorage.java

@@ -25,7 +25,6 @@
 import java.util.List;
 
 /**
- * 实时数据存储抽象类
  * Real-time data storage abstract class
  */
 @Slf4j

warehouse/src/main/java/org/apache/hertzbeat/warehouse/store/HistoryGrepTimeDbDataStorage.java

@@ -88,7 +88,6 @@ private boolean initDbSession(WarehouseProperties.StoreProperties.GreptimeProper
 
     /**
      * Checks if the database exists; if not, creates the Database.
-     * 检查数据库是否存在；如果不存在，则创建该数据库
      */
     private boolean createDatabase() {
         // 查询现有数据库
@@ -108,8 +107,7 @@ private boolean createDatabase() {
             }
 
         }
-        // Check if the database exists;
-        // 检查现有数据库是否包括“hertzbeat”
+        // Check if the existing database includes“Hertzbeat”
         boolean isDatabaseExist = false;
         if (result != null && result.isOk()) {
             QueryOk queryOk = result.getOk();
@@ -126,7 +124,6 @@ private boolean createDatabase() {
             }
         }
         // If it does not exist, create database
-        // 如果“hertzbeat”数据库不存在，则创建该数据库
         if (!isDatabaseExist) {
             QueryRequest createDatabase = QueryRequest.newBuilder()
                     .exprType(SelectExprType.Sql)
@@ -339,7 +336,7 @@ public Map<String, List<Value>> getHistoryIntervalMetricData(Long monitorId, Str
                 log.error(e.getMessage(), e);
             }
         }
-        // TODO greptime未找到合适的sql函数处理，暂时使用代码实现，将来greptime更新文档改用sql实现
+        // TODO 'greptime' did not find the proper SQL function processing, temporarily using code implementation, future 'greptime' update documents using SQL implementation
         long endTime;
         long startTime = getExpireTimeFromToken(history);
 

warehouse/src/main/java/org/apache/hertzbeat/warehouse/store/HistoryInfluxdbDataStorage.java

@@ -111,14 +111,14 @@ private boolean createDatabase(WarehouseProperties.StoreProperties.InfluxdbPrope
             }
         }
 
-        // 创建数据库
+        // create the database
         String createDatabaseSql = String.format(CREATE_DATABASE, DATABASE);
         QueryResult createDatabaseResult = this.influxDb.query(new Query(createDatabaseSql));
         if (createDatabaseResult.hasError()) {
             log.error("create database {} in influxdb error, msg: {}", DATABASE, createDatabaseResult.getError());
             return false;
         }
-        // 设置过期时间
+        // set the expiration time
         String createRetentionPolicySql = String.format(CREATE_RETENTION_POLICY, DATABASE, DATABASE,
                 influxdbProperties.getExpireTime(), influxdbProperties.getReplication());
         QueryResult createRetentionPolicySqlResult = this.influxDb.query(new Query(createRetentionPolicySql));