[incubator-dolphinscheduler] branch dev updated: [Fix-3295][api] Add default value for request RequestParam (#3341)

[journey]

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in repository https://gitbox.apache.org/repos/asf/incubator-dolphinscheduler.git


The following commit(s) were added to refs/heads/dev by this push:
     new e2a1170  [Fix-3295][api] Add default value for request RequestParam 
(#3341)
e2a1170 is described below

commit e2a117032de53a206fd0d8a55b665a199efb276a
Author: 谌启成 <34977303+shenqicheng...@users.noreply.github.com>
AuthorDate: Wed Jul 29 19:01:53 2020 +0800

    [Fix-3295][api] Add default value for request RequestParam (#3341)
---
 .../apache/dolphinscheduler/api/controller/SchedulerController.java   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git 
a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/controller/SchedulerController.java
 
b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/controller/SchedulerController.java
index a9a5514..f55492a 100644
--- 
a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/controller/SchedulerController.java
+++ 
b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/controller/SchedulerController.java
@@ -52,7 +52,7 @@ public class SchedulerController extends BaseController {
     public static final String DEFAULT_WARNING_TYPE = "NONE";
     public static final String DEFAULT_NOTIFY_GROUP_ID = "1";
     public static final String DEFAULT_FAILURE_POLICY = "CONTINUE";
-
+    public static final String DEFAULT_PROCESS_INSTANCE_PRIORITY = "MEDIUM";
 
     @Autowired
     private SchedulerService schedulerService;
@@ -99,7 +99,7 @@ public class SchedulerController extends BaseController {
                                  @RequestParam(value = "receivers", required = 
false) String receivers,
                                  @RequestParam(value = "receiversCc", required 
= false) String receiversCc,
                                  @RequestParam(value = "workerGroup", required 
= false, defaultValue = "default") String workerGroup,
-                                 @RequestParam(value = 
"processInstancePriority", required = false) Priority processInstancePriority) 
throws IOException {
+                                 @RequestParam(value = 
"processInstancePriority", required = false, defaultValue = 
DEFAULT_PROCESS_INSTANCE_PRIORITY) Priority processInstancePriority) throws 
IOException {
         logger.info("login user {}, project name: {}, process name: {}, create 
schedule: {}, warning type: {}, warning group id: {}," +
                         "failure policy: {},receivers : {},receiversCc : 
{},processInstancePriority : {}, workGroupId:{}",
                 loginUser.getUserName(), projectName, processDefinitionId, 
schedule, warningType, warningGroupId,