SreeramGarlapati commented on a change in pull request #2660:
URL: https://github.com/apache/iceberg/pull/2660#discussion_r655084462
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File path: core/src/main/java/org/apache/iceberg/util/SnapshotUtil.java
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@@ -107,4 +122,16 @@ public static boolean ancestorOf(Table table, long
snapshotId, long ancestorSnap
return newFiles;
}
+
+ public static int existingDataFilesCount(Snapshot snapshot) {
+ int totalExistingDataFilesCount = 0;
+
+ if (snapshot != null) {
+ for (ManifestFile dataManifest : snapshot.dataManifests()) {
+ totalExistingDataFilesCount += dataManifest.existingFilesCount();
Review comment:
as I moved implementing fullScan mode OUT of this PR - i marked this for
future & linked up to the right work item.
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