Karthik Amarnath created HDFS-15168:
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Summary: ABFS driver enhancement - Translate AAD Service Principal
and Security Group To Linux user and group
Key: HDFS-15168
URL: https://issues.apache.org/jira/browse/HDFS-15168
Project: Hadoop HDFS
Issue Type: Improvement
Components: hdfs
Environment: 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]|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 Linux identity to verify if the file owner is the same as Linux
identity, but the underlying ABFS driver returns the AAD identity. Hence need
ABFS driver enhancement.
Reporter: Karthik Amarnath
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