PiyushHurpadeDremio commented on a change in pull request #2182:
URL: https://github.com/apache/iceberg/pull/2182#discussion_r567853904
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File path: core/src/main/java/org/apache/iceberg/SnapshotProducer.java
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@@ -150,6 +153,44 @@ protected void validate(TableMetadata currentMetadata) {
*/
protected abstract List<ManifestFile> apply(TableMetadata metadataToUpdate);
+ /**
+ Implementation of this method update stats for each partition and
+ returns Map which defines partition specification for which udpates happen
+ Map Key: Partition Specification Id Map Value: New location of partition
Stats file
+ */
+ protected Map<Integer, String> updatePartitionStats() {
Review comment:
Defined this method as "abstract". Any implementation of
updatePartitionStats method in SnapshotProducer.java which does not want to
updated stats. needs to return empty map.
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