huaxingao commented on code in PR #10943: URL: https://github.com/apache/iceberg/pull/10943#discussion_r1721078438
########## spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/source/SparkScanBuilder.java: ########## @@ -407,14 +422,35 @@ public Scan build() { private Scan buildBatchScan() { Schema expectedSchema = schemaWithMetadataColumns(); + org.apache.iceberg.Scan scan = + buildIcebergBatchScan(false /* not include Column Stats */, expectedSchema); + if (pushedLimit > 0 && hasDeletes(scan)) { + LOG.info("Skipping limit pushdown: detected row level deletes"); + pushedLimit = -1; + } Review Comment: I think we can't skip the global limit unless we are certain that there is only one Spark task. -- 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