vrozov commented on issue #272: Refactor AvroIterable and prevent multiple iterators URL: https://github.com/apache/incubator-iceberg/pull/272#issuecomment-509834627 There is no such assumption in `org.apache.avro.file.DataFileReader` and there is no such expectation in the existing iceberg code. Ability to get multiple iterators from `AvroIterable` will promote code that leads to performance degradation: `AvroIterable` iterator does file I/O, iterating twice like in the code example I provided, should be discouraged in favor of a single iteration over avro file.
---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
