.gitignore remove taskInstance/index.vue(#2300) and no need to findProcessDefineById 2 times(#2373) (#2374)

* some optimization

* revert

* ProcessDefinitionService#updateProcessDefinition findProcessDefineById 1 time

.gitignore

@@ -145,6 +145,5 @@ dolphinscheduler-ui/dist/js/home/index.78a5d12.js.map
 dolphinscheduler-ui/dist/js/login/index.291b8e3.js
 dolphinscheduler-ui/dist/js/login/index.291b8e3.js.map
 dolphinscheduler-ui/dist/lib/external/
-dolphinscheduler-ui/src/js/conf/home/pages/projects/pages/taskInstance/index.vue
 /dolphinscheduler-dao/src/main/resources/dao/data_source.properties
 

dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/ProcessDefinitionService.java

@@ -307,20 +307,19 @@ public class ProcessDefinitionService extends BaseDAGService {
         if ((checkProcessJson.get(Constants.STATUS) != Status.SUCCESS)) {
             return checkProcessJson;
         }
-        ProcessDefinition processDefinition = processService.findProcessDefineById(id);
+        ProcessDefinition processDefine = processService.findProcessDefineById(id);
-        if (processDefinition == null) {
+        if (processDefine == null) {
             // check process definition exists
             putMsg(result, Status.PROCESS_DEFINE_NOT_EXIST, id);
             return result;
-        } else if (processDefinition.getReleaseState() == ReleaseState.ONLINE) {
+        } else if (processDefine.getReleaseState() == ReleaseState.ONLINE) {
             // online can not permit edit
-            putMsg(result, Status.PROCESS_DEFINE_NOT_ALLOWED_EDIT, processDefinition.getName());
+            putMsg(result, Status.PROCESS_DEFINE_NOT_ALLOWED_EDIT, processDefine.getName());
             return result;
         } else {
             putMsg(result, Status.SUCCESS);
         }
 
-        ProcessDefinition processDefine = processService.findProcessDefineById(id);
         Date now = new Date();
 
         processDefine.setId(id);