ivandika3 commented on code in PR #6268:
URL: https://github.com/apache/ozone/pull/6268#discussion_r1510893463
##########
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/PrefixManagerImpl.java:
##########
@@ -322,23 +331,53 @@ public OMPrefixAclOpResult setAcl(OzoneObj ozoneObj,
List<OzoneAcl> ozoneAcls,
prefixInfoBuilder.setUpdateID(transactionLogIndex);
}
prefixInfo = prefixInfoBuilder.build();
+ newPrefix = true;
}
boolean changed = prefixInfo.setAcls(ozoneAcls);
- inheritParentAcl(ozoneObj, prefixInfo);
+ if (newPrefix) {
+ inheritParentAcl(ozoneObj, prefixInfo);
+ }
prefixTree.insert(ozoneObj.getPath(), prefixInfo);
if (!isRatisEnabled) {
metadataManager.getPrefixTable().put(ozoneObj.getPath(), prefixInfo);
}
return new OMPrefixAclOpResult(prefixInfo, changed);
}
+ /**
+ * Get the resolved prefix object to handle prefix that is under a link
bucket.
+ * @param obj prefix object
+ * @return the resolved prefix object if the object belongs under a link
bucket.
+ * Otherwise, return the same prefix object.
+ * @throws IOException Exception thrown when resolving the bucket link.
+ */
+ private OzoneObj getResolvedPrefixObj(OzoneObj obj) throws IOException {
+ if (StringUtils.isEmpty(obj.getVolumeName()) ||
StringUtils.isEmpty(obj.getBucketName())) {
+ return obj;
+ }
+
+ ResolvedBucket resolvedBucket = ozoneManager.resolveBucketLink(
+ Pair.of(obj.getVolumeName(), obj.getBucketName()));
+ String realVolume = resolvedBucket.realVolume();
+ String realBucket = resolvedBucket.realBucket();
+ // If the bucket is not a link bucket, just return the Ozone object
+ if (realVolume.equals(obj.getVolumeName()) &&
realBucket.equals(obj.getBucketName())) {
+ return obj;
+ }
+ // If the bucket is a link bucket, return a new OzoneObj with resolved
volume and bucket name
+ return OzoneObjInfo.Builder.fromOzoneObj(obj)
+ .setVolumeName(realVolume).setBucketName(realBucket).build();
+ }
Review Comment:
Thank you for the suggestion. Updated. PTAL.
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