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https://issues.apache.org/jira/browse/HADOOP-18516?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17819111#comment-17819111
 ] 

ASF GitHub Bot commented on HADOOP-18516:
-----------------------------------------

anujmodi2021 commented on code in PR #6552:
URL: https://github.com/apache/hadoop/pull/6552#discussion_r1497039338


##########
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/services/AbfsClient.java:
##########
@@ -332,6 +335,8 @@ public AbfsRestOperation setFilesystemProperties(final 
String properties,
     final AbfsUriQueryBuilder abfsUriQueryBuilder = 
createDefaultUriQueryBuilder();
     abfsUriQueryBuilder.addQuery(QUERY_PARAM_RESOURCE, FILESYSTEM);
 
+    appendSASTokenToQuery(ROOT_PATH, "", abfsUriQueryBuilder);

Review Comment:
   Nice Catch. Operations name added for file system level operations as well.
   
   Just FYI
   The purpose of having operation name here is to determine what all 
permissions are needed to be set in SAS Token generated. It is up to the custom 
SAS Token Provider Implementation to use this information and set appropriate 
permissions. For Example, MockDelegationSASTokenProvider does not allow file 
system level operations hence it will error out for these operations with 
SASTokenProviderException.
   
   Where as AccountSASGenerator will have fixed permissions irrespective of 
operation type.
   
   Operation Name are added here so that if a user wants to define their own 
implementation, they can choose to consume this information as per their needs 
and logic. They can also choose to simply ignore them.





> [ABFS]: Support fixed SAS token config in addition to SAS Token Provider class
> ------------------------------------------------------------------------------
>
>                 Key: HADOOP-18516
>                 URL: https://issues.apache.org/jira/browse/HADOOP-18516
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs/azure
>    Affects Versions: 3.3.4
>            Reporter: Sree Bhattacharyya
>            Assignee: Anuj Modi
>            Priority: Minor
>              Labels: pull-request-available
>
> Introduce a new configuration for setting the fixed account/service SAS token 
> in ABFS driver. This will be in addition to the implementations of the 
> SASTokenProvider interface that can be used for obtaining a SAS Token from 
> the user.



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