GeorgeJahad commented on code in PR #3885:
URL: https://github.com/apache/ozone/pull/3885#discussion_r1018490593
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hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/OmSnapshotManager.java:
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@@ -217,4 +224,40 @@ public static boolean isSnapshotKey(String[] keyParts) {
return (keyParts.length > 1) &&
(keyParts[0].compareTo(OM_SNAPSHOT_INDICATOR) == 0);
}
+
+ public SnapshotDiffReport getSnapshotDiffReport(final String volume,
+ final String bucket,
+ final String fromSnapshot,
+ final String toSnapshot)
+ throws IOException {
+ // Validate fromSnapshot and toSnapshot
+ final SnapshotInfo fsInfo = getSnapshotInfo(volume, bucket, fromSnapshot);
+ final SnapshotInfo tsInfo = getSnapshotInfo(volume, bucket, toSnapshot);
Review Comment:
This seems to indicate that the diff can not be against the active
filesystem. Is that going to be supported?
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