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Posted to commits@dolphinscheduler.apache.org by GitBox <gi...@apache.org> on 2021/06/01 06:41:16 UTC

[GitHub] [dolphinscheduler] wangxj3 opened a new issue #5565: [Feature][Module Name] Global Param passed by sense dependencies

wangxj3 opened a new issue #5565:
URL: https://github.com/apache/dolphinscheduler/issues/5565


   the param of task requires optimization,Need according to the dependency relationship between the nodes pass a variable's value, different depend on the chain of nodes before there is the same but different meanings, parameters can be distinguished from processInstance. GlobalParam, taskInstance. LocalParam


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[GitHub] [dolphinscheduler] ruanwenjun commented on issue #5565: [Feature][Module Name] Global Param passed by sense dependencies

Posted by GitBox <gi...@apache.org>.
ruanwenjun commented on issue #5565:
URL: https://github.com/apache/dolphinscheduler/issues/5565#issuecomment-855270492


   1. Can we determine the value of param1 in Task2's varpool ? It may come from Task1 or generate by Task2
   ![image](https://user-images.githubusercontent.com/22415594/120899415-38626800-c662-11eb-9f73-9d387fbb1812.png)
   2. Can we determine the value of param1 in Task4's varpool?
   ![image](https://user-images.githubusercontent.com/22415594/120899242-4c599a00-c661-11eb-89ae-d2885d869b4a.png)
   3. The varpool might be huge in the back task, and they save the same data.
   ![image](https://user-images.githubusercontent.com/22415594/120899390-14068b80-c662-11eb-9792-f76900d7f49e.png)
   
   Suggestion
   ![image](https://user-images.githubusercontent.com/22415594/120900269-91cc9600-c666-11eb-8382-6374d843c9ca.png)
   
   


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[GitHub] [dolphinscheduler] github-actions[bot] commented on issue #5565: [Feature][Module Name] Global Param passed by sense dependencies

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on issue #5565:
URL: https://github.com/apache/dolphinscheduler/issues/5565#issuecomment-851864874


   Hi:
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[GitHub] [dolphinscheduler] CalvinKirs closed issue #5565: [Feature][Master Worker-Server] Global Param passed by sense dependencies

Posted by GitBox <gi...@apache.org>.
CalvinKirs closed issue #5565:
URL: https://github.com/apache/dolphinscheduler/issues/5565


   


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[GitHub] [dolphinscheduler] wangxj3 commented on issue #5565: [Feature][Module Name] Global Param passed by sense dependencies

Posted by GitBox <gi...@apache.org>.
wangxj3 commented on issue #5565:
URL: https://github.com/apache/dolphinscheduler/issues/5565#issuecomment-855765870


   thanks for you suggestion.
   1.The Direct of the params that  generate in the Task2 is OUT,and the Direct the params that get form the Task1 is IN.So we can  determine the source of this value by the Direct of the params.I think this is the same way with your suggestion.
   2.When the previous tasks have the same param name,we will use the value which is't null.If more than two values are non-null,we will use the value that the earliest task's varpool.
   3.This is the question of this plan ,We will optimize this issue in the future
   So far I have finished coding,and will It will be submitted in a few days


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[GitHub] [dolphinscheduler] ruanwenjun edited a comment on issue #5565: [Feature][Module Name] Global Param passed by sense dependencies

Posted by GitBox <gi...@apache.org>.
ruanwenjun edited a comment on issue #5565:
URL: https://github.com/apache/dolphinscheduler/issues/5565#issuecomment-855270492


   1. Can we determine the value of param1 in Task2's varpool ? It may come from Task1 or generate by Task2
   ![image](https://user-images.githubusercontent.com/22415594/120899415-38626800-c662-11eb-9f73-9d387fbb1812.png)
   2. Can we determine the value of param1 in Task4's varpool?
   ![image](https://user-images.githubusercontent.com/22415594/120899242-4c599a00-c661-11eb-89ae-d2885d869b4a.png)
   3. The varpool might be huge in the back task, and they save the same data.
   ![image](https://user-images.githubusercontent.com/22415594/120899390-14068b80-c662-11eb-9792-f76900d7f49e.png)
   
   Suggestion
   ![image](https://user-images.githubusercontent.com/22415594/120900269-91cc9600-c666-11eb-8382-6374d843c9ca.png)
   
   This is my personal opinion, for reference only.


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[GitHub] [dolphinscheduler] CalvinKirs commented on issue #5565: [Feature][Master Worker-Server] Global Param passed by sense dependencies

Posted by GitBox <gi...@apache.org>.
CalvinKirs commented on issue #5565:
URL: https://github.com/apache/dolphinscheduler/issues/5565#issuecomment-868178719


   close by #5691 5603


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[GitHub] [dolphinscheduler] CalvinKirs edited a comment on issue #5565: [Feature][Master Worker-Server] Global Param passed by sense dependencies

Posted by GitBox <gi...@apache.org>.
CalvinKirs edited a comment on issue #5565:
URL: https://github.com/apache/dolphinscheduler/issues/5565#issuecomment-868178719


   close by #5603


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