ibzib commented on pull request #15174: URL: https://github.com/apache/beam/pull/15174#issuecomment-896394325
> I am stuck now with a couple of errors related to the incompatibility of Coders like in https://ci-beam.apache.org/job/beam_PreCommit_SQL_Java11_Commit/2966/testReport/junit/org.apache.beam.sdk.extensions.sql.zetasql/ZetaSqlDialectSpecTest/testArrayAggZetasql/ and https://ci-beam.apache.org/job/beam_PreCommit_SQL_Java11_Commit/2966/testReport/junit/org.apache.beam.sdk.extensions.sql.zetasql/ZetaSqlDialectSpecTest/testCountIfZetaSQLDialect/. > Do you have a suggestion of how should I proceed with these? I'm guessing the reason the error message mentions "elements of type class java.lang.Object" is because of the type signature of DropNullFn. `DropNullFn<T> extends CombineFn<T, Object, Object>` DropNullFn should use generics for all three types, not just the input type. Try changing it to `DropNullFn<InputT, AccumT, OutputT> extends CombineFn<InputT, AccumT, OutputT>` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
