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https://issues.apache.org/jira/browse/HDFS-15168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17119215#comment-17119215
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Hudson commented on HDFS-15168:
-------------------------------
SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #18306 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/18306/])
HDFS-15168: ABFS enhancement to translate AAD to Linux identities. (github: rev
b2200a33a6cbb43998833d902578143f93bb192a)
* (edit)
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/AzureBlobFileSystemStore.java
* (edit)
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/oauth2/IdentityTransformer.java
* (add)
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/oauth2/IdentityTransformerInterface.java
* (add)
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/oauth2/LocalIdentityTransformer.java
* (add)
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/utils/TextFileBasedIdentityHandler.java
* (add)
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/utils/IdentityHandler.java
* (edit)
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/constants/ConfigurationKeys.java
* (add)
hadoop-tools/hadoop-azure/src/test/java/org/apache/hadoop/fs/azurebfs/services/TestTextFileBasedIdentityHandler.java
* (edit)
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/constants/AbfsHttpConstants.java
> ABFS driver enhancement - Allow customizable translation from AAD SPNs and
> security groups to Linux user and group
> ------------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-15168
> URL: https://issues.apache.org/jira/browse/HDFS-15168
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: fs/azure
> Reporter: Karthik Amarnath
> Assignee: Karthik Amarnath
> Priority: Major
>
> ABFS driver does not support the translation of AAD Service principal (SPI)
> to Linux identities causing metadata operation failure. Hadoop MapReduce
> client
> [[JobSubmissionFiles|https://github.com/apache/hadoop/blob/d842dfffa53c8b565f3d65af44ccd7e1cc706733/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/JobSubmissionFiles.java#L138]]
> expects the file owner permission to be the Linux identity, but the
> underlying ABFS driver returns the AAD Object identity. Hence need ABFS
> driver enhancement.
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