ArafatKhan2198 commented on code in PR #5037:
URL: https://github.com/apache/ozone/pull/5037#discussion_r1258701081
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hadoop-ozone/recon/src/main/java/org/apache/hadoop/ozone/recon/tasks/OmTableInsightTask.java:
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@@ -179,6 +200,40 @@ private Triple<Long, Long, Long> getTableSizeAndCount(
return Triple.of(count, unReplicatedSize, replicatedSize);
}
+ /**
+ * Fetches the size of a deleted directory identified by the given path.
+ * The size is obtained from the NSSummary table using the directory
objectID.
+ * The path is expected to be in the format :-
+ * "volumeId/bucketId/parentId/dirName/dirObjectId".
+ *
+ * @param path The path of the deleted directory.
+ * @return The size of the deleted directory.
+ * @throws IOException If an I/O error occurs while retrieving the size.
+ */
+ public long fetchSizeForDeletedDirectory(String path)
+ throws IOException {
+ if (path == null || path.isEmpty()) {
+ return 0L;
+ }
+ String[] parts = path.split("/");
+ String directoryObjectId = parts.length >= 6 ? parts[5] : "";
Review Comment:
I have also verified the path from the `OmMetadataManagerImpl` clas where
the formats of all the OM tables are mentioned :-
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