dramaticlly commented on PR #6797: URL: https://github.com/apache/iceberg/pull/6797#issuecomment-1426546586
> Hi @dramaticlly , looking briefly through this code. It seems we get added-files via snapshot summary so it seems ok to get it this way for changed-partitions. > > I'm a bit confused though, it seems it only sets if changed partitions <= write.summary.partition-limit, whose default is 0. Does it usually set in your case? Ref: https://github.com/apache/iceberg/blob/master/core/src/main/java/org/apache/iceberg/SnapshotSummary.java#L194 > > I havent walked through the code though, so I could be wrong. thank you @szehon-ho for the quick review. I believe what you linked line 194 is not for partition changed count, the [line 192](https://github.com/apache/iceberg/blob/master/core/src/main/java/org/apache/iceberg/SnapshotSummary.java#L192) is what matters, is only check if `trustPartitionMetrics` is evaluated to true. The `trustPartitionMetrics` is default to true in builder, only set to false when manifests get added per https://github.com/apache/iceberg/blob/master/core/src/main/java/org/apache/iceberg/SnapshotSummary.java#L142. -- 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: issues-unsubscr...@iceberg.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org
