compatible old version host not port delete log file (#2811)

* add LoggerServerTest UT

* add LoggerServerTest UT

* add LoggerServerTest UT
add RemoveTaskLogRequestCommandTest UT
add RemoveTaskLogResponseCommandTest

* master select worker filter high load worker #2704

* master select worker filter high load worker #2704

* master select worker filter high load worker #2704

* master select worker filter high load worker #2704

* master select worker filter high load worker #2704

* master select worker filter high load worker #2704

* add not worker log and remove worker invalid property

* process definition json worker group convert #2794

* process definition json worker group convert #2794

* process definition json worker group convert #2794

* process definition json worker group convert #2794

* process definition json worker group convert #2794

* process definition json worker group convert #2794

* process definition json worker group convert #2794

* process definition json worker group convert #2794

* compatible old version host not port delete log file

Co-authored-by: qiaozhanwei <qiaozhanwei@analysys.com.cn>

dolphinscheduler-service/src/main/java/org/apache/dolphinscheduler/service/process/ProcessService.java

@@ -325,8 +325,15 @@ public class ProcessService {
             if (StringUtils.isEmpty(taskInstance.getHost())){
                 continue;
             }
-            String ip = Host.of(taskInstance.getHost()).getIp();
             int port = Constants.RPC_PORT;
+            String ip = "";
+            try {
+                ip = Host.of(taskInstance.getHost()).getIp();
+            }catch (Exception e){
+                // compatible old version
+                ip = taskInstance.getHost();
+            }
+
 
             // remove task log from loggerserver
             logClient.removeTaskLog(ip,port,taskLogPath);