down log suffix format modify (#1038)

* add ConnectionFactoryTest and ConnectionFactory read datasource from appliction.yml

* .escheduler_env.sh to dolphinscheduler_env.sh

* dao yml assembly to conf directory

* table name modify

* entity title table  name modify

* logback log name modify

* running through the big process

* running through the big process error modify

* logback log name modify

* data_source.properties rename

* logback log name modify

* install.sh optimization

* install.sh optimization

* command count modify

* command state update

* countCommandState sql update

* countCommandState sql update

* remove application.yml file

* master.properties modify

* install.sh modify

* install.sh modify

* api server startup modify

* the current user quits and the session is completely emptied. bug fix

* remove pom package resources

* checkQueueNameExist method update

* checkQueueExist

* install.sh error output update

* signOut error update

* ProcessDao is null bug fix

* install.sh add mail.user

* request url variables replace

* process define import bug fix

* process define import export bug fix

* processdefine import export bug fix

* down log suffix format modify

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/controller/LoggerController.java

@@ -95,7 +95,7 @@ public class LoggerController extends BaseController {
             byte[] logBytes = loggerService.getLogBytes(taskInstanceId);
             return ResponseEntity
                     .ok()
-                    .header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"" + System.currentTimeMillis() + ".queryLog" + "\"")
+                    .header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"" + System.currentTimeMillis() + ".log" + "\"")
                     .body(logBytes);
         } catch (Exception e) {
             logger.error(Status.DOWNLOAD_TASK_INSTANCE_LOG_FILE_ERROR.getMsg(), e);