dramaticlly commented on code in PR #7581:
URL: https://github.com/apache/iceberg/pull/7581#discussion_r1191649893
##########
core/src/main/java/org/apache/iceberg/PartitionsTable.java:
##########
@@ -139,13 +155,14 @@ private static StaticDataTask.Row
convertPartition(Partition partition) {
private static Iterable<Partition> partitions(Table table, StaticTableScan
scan) {
Types.StructType partitionType = Partitioning.partitionType(table);
PartitionMap partitions = new PartitionMap(partitionType);
-
- try (CloseableIterable<ContentFile<?>> files = planFiles(scan)) {
- for (ContentFile<?> file : files) {
+ try (CloseableIterable<ManifestEntry<? extends ContentFile<?>>> entries =
planEntries(scan)) {
+ for (ManifestEntry<? extends ContentFile<?>> entry : entries) {
+ Snapshot snapshot = table.snapshot(entry.snapshotId());
Review Comment:
hey @puchengy , I think you raised a good point.
Here's my thoughts, the snapshot expiration removes snapshots together with
metadata and data files only reachable by such snapshot. I was under the
impression that the manifest files (and manifest entries) we are iterating here
shall not provide snapshotId which is already expired.
Let me know what do you think?
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