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https://issues.apache.org/jira/browse/HDFS-17378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17817410#comment-17817410
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ASF GitHub Bot commented on HDFS-17378:
---------------------------------------

sbernauer opened a new pull request, #6553:
URL: https://github.com/apache/hadoop/pull/6553

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   ### Description of PR
   See [Issue](https://issues.apache.org/jira/browse/HDFS-17378) description
   
   ### How was this patch tested?
   We are writing a custom authorizer that only supports the new 
`checkPermissionWithContext` API (as we want to have access to the 
`operationName`).
   Previously the old API was called, now only the new API will be called.
   
   ### For code changes:
   
   - [x] Does the title or this PR starts with the corresponding JIRA issue id 
(e.g. 'HADOOP-17799. Your PR title ...')?
   - [ ] Object storage: have the integration tests been executed and the 
endpoint declared according to the connector-specific documentation?
   - [x] If adding new dependencies to the code, are these dependencies 
licensed in a way that is compatible for inclusion under [ASF 
2.0](http://www.apache.org/legal/resolved.html#category-a)?
   - [x] If applicable, have you updated the `LICENSE`, `LICENSE-binary`, 
`NOTICE-binary` files?
   
   




> Missing operationType for some operations in authorizer
> -------------------------------------------------------
>
>                 Key: HDFS-17378
>                 URL: https://issues.apache.org/jira/browse/HDFS-17378
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: hdfs
>    Affects Versions: 3.3.6
>            Reporter: Sebastian Bernauer
>            Priority: Minor
>
> In HDFS-14743 the operationType was implemented as a thread-local, which 
> requires the caller to set the thread-local before calling the 
> {{AccessControlEnforcer}} interface.
> Most operations will set the operationType to a String, but some operations 
> set it to {{{}null{}}}.
> This causes the FSPermissionChecker to always call the old (deprecated) 
> {{AccessControlEnforcer.checkPermission}} API (see
> [https://github.com/apache/hadoop/blob/50d256ef3c2531563bc6ba96dec6b78e154b4697/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSPermissionChecker.java#L431])
> Instead of setting the operationType to {{null}} (e.g. 
> [here|https://github.com/apache/hadoop/blob/50d256ef3c2531563bc6ba96dec6b78e154b4697/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/FSNamesystem.java#L2767])
>  we should set the correct value.



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