Santhosh G Nayak created HADOOP-14351:
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Summary: Azure: RemoteWasbAuthorizerImpl and
RemoteSASKeyGeneratorImpl use Kerberos interactive user cache
Key: HADOOP-14351
URL: https://issues.apache.org/jira/browse/HADOOP-14351
Project: Hadoop Common
Issue Type: Bug
Components: fs/azure
Affects Versions: 2.9.0
Reporter: Santhosh G Nayak
Assignee: Santhosh G Nayak
Currently, {{RemoteWasbAuthorizerImpl.getRelativeBlobSASUri()}},
{{RemoteWasbAuthorizerImpl.getContainerSASUri()}} and
{{RemoteSASKeyGeneratorImpl.authorize()}} use Kerberos interactive user's
ticket cache if the kerberos credential is not available for
{{UserGroupInformation.getCurrentUser()}} or
{{UserGroupInformation.getRealUser()}}.
It results in usage of interactive user's ticket for impersonation, whenever
services try to do File System operations as another user, which is incorrect.
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