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Posted to issues@iceberg.apache.org by GitBox <gi...@apache.org> on 2022/01/31 15:49:00 UTC

[GitHub] [iceberg] elferherrera opened a new issue #4015: Implementor of Transform

elferherrera opened a new issue #4015:
URL: https://github.com/apache/iceberg/issues/4015


   Im trying to use `createTable` from `SparkCatalog` and it needs an array of objects that implement the interface `org.apache.spark.sql.connector.expressions.Transform`. But I couldnt find any in the documentation.
   Can anyone point me to a constructor for these objects?


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[GitHub] [iceberg] rajarshisarkar commented on issue #4015: Implementor of Transform

Posted by GitBox <gi...@apache.org>.
rajarshisarkar commented on issue #4015:
URL: https://github.com/apache/iceberg/issues/4015#issuecomment-1026626425


   Hi @elferherrera,
   
   I think you are referring to `Spark3Util.toTransforms` which creates an array of `Transform`: [Code Link](https://github.com/apache/iceberg/blob/master/spark/v3.2/spark/src/main/java/org/apache/iceberg/spark/Spark3Util.java#L255-L311)
   
   You can refer `SparkTable` class to understand the caller.


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