taiyang-li commented on issue #7823: URL: https://github.com/apache/incubator-gluten/issues/7823#issuecomment-2458536734
Reason: After https://github.com/ClickHouse/ClickHouse/pull/69473, `DataBuffer` constructor will not set each element to zero, which means that after `ColumnReader::next`, only `batch.data[i]` in those rows with `batch.notNulls[i] != 0` will be initialized. For rows with `batch.notNulls[i] == 0`, `batch.data[i]` is not initialized. -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
