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https://issues.apache.org/jira/browse/HDFS-17378?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sebastian Bernauer resolved HDFS-17378.
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Resolution: Fixed
> 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, namenode
> Affects Versions: 3.4.0, 3.3.6, 3.4.1, 3.4.2
> Reporter: Sebastian Bernauer
> Priority: Minor
> Labels: pull-request-available
> Fix For: 3.5.0
>
>
> 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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