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Posted to issues@iceberg.apache.org by GitBox <gi...@apache.org> on 2021/03/17 14:15:17 UTC

[GitHub] [iceberg] RussellSpitzer commented on issue #2344: Merge into is Error。Error：java.lang.NoSuchMethodError

RussellSpitzer commented on issue #2344:
URL: https://github.com/apache/iceberg/issues/2344#issuecomment-801116095


   That looks like an actual Spark Class is not missing, are you sure your deployment is setup correctly?
   
   The method is introduced here
   https://github.com/apache/spark/commit/7cfd589868b8430bc79e28e4d547008b222781a5 - Which is in 3.0.0
   
   https://github.com/apache/spark/blob/v3.0.2/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/v2Commands.scala#L356
   
   So unless v2Commands's generated classes were not on your classpath I wouldn't expect to see this error. Is it possible you have multiple competing Spark libraries on the classpath?


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