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Posted to commits@dolphinscheduler.apache.org by GitBox <gi...@apache.org> on 2022/04/20 07:51:51 UTC

[GitHub] [dolphinscheduler] naziD opened a new pull request, #9622: BugFix: serialize the task definition failed

naziD opened a new pull request, #9622:
URL: https://github.com/apache/dolphinscheduler/pull/9622

   Fix: #9608 


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[GitHub] [dolphinscheduler] caishunfeng merged pull request #9622: [Bug-9608] Serialize the task definition failed

Posted by GitBox <gi...@apache.org>.
caishunfeng merged PR #9622:
URL: https://github.com/apache/dolphinscheduler/pull/9622


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[GitHub] [dolphinscheduler] codecov-commenter commented on pull request #9622: [Bug-9608] Serialize the task definition failed

Posted by GitBox <gi...@apache.org>.
codecov-commenter commented on PR #9622:
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[GitHub] [dolphinscheduler] naziD commented on a diff in pull request #9622: BugFix: serialize the task definition failed

Posted by GitBox <gi...@apache.org>.
naziD commented on code in PR #9622:
URL: https://github.com/apache/dolphinscheduler/pull/9622#discussion_r854736647


##########
dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/entity/TaskDefinition.java:
##########
@@ -309,9 +309,18 @@ public void setTaskParamMap(Map<String, String> taskParamMap) {
     public Map<String, String> getTaskParamMap() {
         if (taskParamMap == null && StringUtils.isNotEmpty(taskParams)) {
             JsonNode localParams = JSONUtils.parseObject(taskParams).findValue("localParams");
-            if (localParams != null) {
+
+            //If a jsonNode is null, not only use !=null, but also it should use the isNull method to be estimated.
+            if (localParams != null && !localParams.isNull()) {
                 List<Property> propList = JSONUtils.toList(localParams.toString(), Property.class);
-                taskParamMap = propList.stream().collect(Collectors.toMap(Property::getProp, Property::getValue));
+
+                if (CollectionUtils.isNotEmpty(propList)) {
+                    taskParamMap = new HashMap<>();
+                    // Don't use java 8 stream to convert map, because the value will probably null,and it will cause the NullPointException.

Review Comment:
   > I think this comment is unnecessary. It should be removed.
   
   It's done
   



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[GitHub] [dolphinscheduler] SbloodyS commented on a diff in pull request #9622: BugFix: serialize the task definition failed

Posted by GitBox <gi...@apache.org>.
SbloodyS commented on code in PR #9622:
URL: https://github.com/apache/dolphinscheduler/pull/9622#discussion_r853971064


##########
dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/entity/TaskDefinition.java:
##########
@@ -309,9 +309,18 @@ public void setTaskParamMap(Map<String, String> taskParamMap) {
     public Map<String, String> getTaskParamMap() {
         if (taskParamMap == null && StringUtils.isNotEmpty(taskParams)) {
             JsonNode localParams = JSONUtils.parseObject(taskParams).findValue("localParams");
-            if (localParams != null) {
+
+            //If a jsonNode is null, not only use !=null, but also it should use the isNull method to be estimated.
+            if (localParams != null && !localParams.isNull()) {
                 List<Property> propList = JSONUtils.toList(localParams.toString(), Property.class);
-                taskParamMap = propList.stream().collect(Collectors.toMap(Property::getProp, Property::getValue));
+
+                if (CollectionUtils.isNotEmpty(propList)) {
+                    taskParamMap = new HashMap<>();
+                    // Don't use java 8 stream to convert map, because the value will probably null,and it will cause the NullPointException.

Review Comment:
   I think this comment is unnecessary. It should be removed.



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[GitHub] [dolphinscheduler] sonarcloud[bot] commented on pull request #9622: [Bug-9608] Serialize the task definition failed

Posted by GitBox <gi...@apache.org>.
sonarcloud[bot] commented on PR #9622:
URL: https://github.com/apache/dolphinscheduler/pull/9622#issuecomment-1104669647

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[GitHub] [dolphinscheduler] sonarcloud[bot] commented on pull request #9622: BugFix: serialize the task definition failed

Posted by GitBox <gi...@apache.org>.
sonarcloud[bot] commented on PR #9622:
URL: https://github.com/apache/dolphinscheduler/pull/9622#issuecomment-1103636598

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[GitHub] [dolphinscheduler] naziD commented on a diff in pull request #9622: BugFix: serialize the task definition failed

Posted by GitBox <gi...@apache.org>.
naziD commented on code in PR #9622:
URL: https://github.com/apache/dolphinscheduler/pull/9622#discussion_r854735259


##########
dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/entity/TaskDefinition.java:
##########
@@ -309,9 +309,18 @@ public void setTaskParamMap(Map<String, String> taskParamMap) {
     public Map<String, String> getTaskParamMap() {
         if (taskParamMap == null && StringUtils.isNotEmpty(taskParams)) {
             JsonNode localParams = JSONUtils.parseObject(taskParams).findValue("localParams");
-            if (localParams != null) {
+
+            //If a jsonNode is null, not only use !=null, but also it should use the isNull method to be estimated.
+            if (localParams != null && !localParams.isNull()) {
                 List<Property> propList = JSONUtils.toList(localParams.toString(), Property.class);
-                taskParamMap = propList.stream().collect(Collectors.toMap(Property::getProp, Property::getValue));
+
+                if (CollectionUtils.isNotEmpty(propList)) {
+                    taskParamMap = new HashMap<>();
+                    // Don't use java 8 stream to convert map, because the value will probably null,and it will cause the NullPointException.

Review Comment:
   > 
   It should be emphasized that the latter deployer don't use stream to convert the map . The key reason of this issue is caused by it .
   



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[GitHub] [dolphinscheduler] caishunfeng commented on pull request #9622: [Bug-9608] Serialize the task definition failed

Posted by GitBox <gi...@apache.org>.
caishunfeng commented on PR #9622:
URL: https://github.com/apache/dolphinscheduler/pull/9622#issuecomment-1104674730

   Thanks for your contribution @naziD 


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