cxorm commented on a change in pull request #94: HDDS-2255. Improve Acl Handler
Messages
URL: https://github.com/apache/hadoop-ozone/pull/94#discussion_r340004152
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File path:
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/web/ozShell/keys/AddAclKeyHandler.java
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@@ -91,10 +91,15 @@ public Void call() throws Exception {
OzoneObj.StoreType.valueOf(storeType))
.build();
- boolean result = client.getObjectStore().addAcl(obj,
+ boolean aclExisted = client.getObjectStore().checkAclExist(obj,
OzoneAcl.parseAcl(acl));
-
- System.out.printf("%s%n", "Acl added successfully: " + result);
+ if (aclExisted) {
+ System.out.println("ACL already exists.");
+ } else {
+ boolean result = client.getObjectStore().addAcl(obj,
Review comment:
Yes, thanks @bharatviswa504 for the comment.
And I found that if the acl already exist when we add it, the
```OMException``` would be thrown by the ```OmOzoneAclMap#addAcl``` result in
returning false.
So we don't need ```checkAclExist```.
Fixed.
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