jerqi commented on code in PR #8432:
URL: https://github.com/apache/iceberg/pull/8432#discussion_r1312411625
##########
core/src/main/java/org/apache/iceberg/ManifestReader.java:
##########
@@ -203,32 +203,46 @@ ManifestReader<F> scanMetrics(ScanMetrics newScanMetrics)
{
}
CloseableIterable<ManifestEntry<F>> entries() {
- if ((rowFilter != null && rowFilter != Expressions.alwaysTrue())
- || (partFilter != null && partFilter != Expressions.alwaysTrue())
- || (partitionSet != null)) {
+ return entries(false /* all entries */);
+ }
+
+ private CloseableIterable<ManifestEntry<F>> entries(boolean onlyLive) {
+ if (hasRowFilter() || hasPartitionFilter() || partitionSet != null) {
Review Comment:
Do we need to consider the condition?
```
partitionSet.isEmpty()
```
If the partitionSet is empty, we seems to filter all entries. Maybe we can
return empty entries directly when the partitionSet is empty. I'm not sure
whether we have guaranteed the partitionSet is not empty.
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