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Posted to dev@inlong.apache.org by "hejiay (via GitHub)" <gi...@apache.org> on 2023/02/09 10:59:56 UTC

[GitHub] [inlong] hejiay opened a new issue, #7344: [Bug]When use multiple flink sink to iceberg,it happends NPE

hejiay opened a new issue, #7344:
URL: https://github.com/apache/inlong/issues/7344

   ### What happened
   
   Use flink sink multiple to write to iceberg, NPE appears.
   ![image](https://user-images.githubusercontent.com/48463767/217790403-72dc4135-aa7d-40ad-aac0-12b25ca04732.png)
   
   
   
   ### What you expected to happen
   
   The reason is that **flinkWriteConf** has not been initialized when use flink sink multiple to write to iceberg.
   ![image](https://user-images.githubusercontent.com/48463767/217793461-4acf5e68-312b-4927-a82e-dbb2cb78ce58.png)
   ![image](https://user-images.githubusercontent.com/48463767/217791351-d72abfa2-c096-43dd-9565-68db268e4c70.png)
   It can be initialized in the chainIcebergMultipleSinkOperators(), but it is used directly in the appendMultipleCommitter().
   NPE will not occur when FlinkSink single table is written to iceberg, because **flinkWriteConf** will be initialized![20230209-185443](https://user-images.githubusercontent.com/48463767/217793280-a4357c99-b184-4831-a9f8-d72b6eae9f72.png)
   
   ### How to reproduce
   
   Use FlinkSink multiple to write to iceberg
   
   ### Environment
   
   _No response_
   
   ### InLong version
   
   master
   
   ### InLong Component
   
   InLong Sort
   
   ### Are you willing to submit PR?
   
   - [X] Yes, I am willing to submit a PR!
   
   ### Code of Conduct
   
   - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)
   


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[GitHub] [inlong] healchow commented on issue #7344: [Bug][Sort] When use multiple flink sink to iceberg, it happends NPE

Posted by "healchow (via GitHub)" <gi...@apache.org>.

healchow commented on issue #7344:
URL: https://github.com/apache/inlong/issues/7344#issuecomment-1430804643

   Fixed.


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[GitHub] [inlong] gong commented on issue #7344: [Bug]When use multiple flink sink to iceberg,it happends NPE

Posted by "gong (via GitHub)" <gi...@apache.org>.

gong commented on issue #7344:
URL: https://github.com/apache/inlong/issues/7344#issuecomment-1429476434

   https://github.com/apache/inlong/pull/7364 had fixed this error @hejiay 


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[GitHub] [inlong] healchow closed issue #7344: [Bug][Sort] When use multiple flink sink to iceberg, it happends NPE

Posted by "healchow (via GitHub)" <gi...@apache.org>.

healchow closed issue #7344: [Bug][Sort] When use multiple flink sink to iceberg, it happends NPE
URL: https://github.com/apache/inlong/issues/7344


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