From 926ad8b0d5b0e50f38996a79835667e2027ccf8f Mon Sep 17 00:00:00 2001
From: insist777 <84278047+insist777@users.noreply.github.com>
Date: Fri, 19 Aug 2022 14:14:05 +0800
Subject: [PATCH] Update TaskInstance.java

---
 .../org/apache/dolphinscheduler/dao/entity/TaskInstance.java  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/entity/TaskInstance.java b/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/entity/TaskInstance.java
index d2ebcfe7e..5293101e5 100644
--- a/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/entity/TaskInstance.java
+++ b/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/entity/TaskInstance.java
@@ -479,8 +479,8 @@ public class TaskInstance implements Serializable {
             Map<String, Object> taskParamsMap = JSONUtils.parseObject(this.getTaskParams(), new TypeReference<Map<String, Object>>() {
             });
             this.dependency = JSONUtils.parseObject((String) taskParamsMap.get(Constants.DEPENDENCE), DependentParameters.class);
-            Map<String, Object> otherMap = taskParamsMap.get(Constants.OTHER_PARAMS)==null?new HashMap<>(): (Map<String, Object>) taskParamsMap.get(Constants.OTHER_PARAMS);
-            this.dependency.setOtherParams(otherMap);
+            Map<String, Object> otherMap = taskParamsMap.get(Constants.OTHER_PARAMS)==null?null: (Map<String, Object>) taskParamsMap.get(Constants.OTHER_PARAMS);
+            if(otherMap != null) this.dependency.setOtherParams(otherMap);
         }
         return this.dependency;
     }
-- 
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