ArafatKhan2198 commented on code in PR #6492:
URL: https://github.com/apache/ozone/pull/6492#discussion_r1568947136
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hadoop-ozone/recon/src/main/java/org/apache/hadoop/ozone/recon/ReconUtils.java:
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@@ -244,25 +249,69 @@ public void untarCheckpointFile(File tarFile, Path
destPath)
}
}
+
+ /**
+ * Constructs the full path of a key from its OmKeyInfo using a bottom-up
approach, starting from the leaf node.
+ * <p>
+ * The method begins with the leaf node (the key itself) and recursively
prepends parent directory names, fetched
+ * via NSSummary objects, until reaching the parent bucket (parentId is -1).
It effectively builds the path from
+ * bottom to top, finally prepending the volume and bucket names to complete
the full path.
+ *
+ * @param omKeyInfo The OmKeyInfo object for the key
+ * @return The constructed full path of the key as a String.
+ * @throws IOException
+ */
+ public static String constructFullPath(OmKeyInfo omKeyInfo,
+ ReconNamespaceSummaryManager
reconNamespaceSummaryManager)
+ throws IOException {
+ StringBuilder fullPath = new StringBuilder(omKeyInfo.getKeyName());
+ long parentId = omKeyInfo.getParentObjectID();
+ boolean isDirectoryPresent = false;
+ while (parentId != -1) {
Review Comment:
I have added a new Integration test class called as
`TestReconContainerEndpoint` which checks if the path is correctly generate for
a file whose immediate parent is the bucket.
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