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Posted to common-issues@hadoop.apache.org by "Santhosh G Nayak (JIRA)" <ji...@apache.org> on 2017/04/25 15:54:04 UTC
[jira] [Created] (HADOOP-14351) Azure: RemoteWasbAuthorizerImpl and
RemoteSASKeyGeneratorImpl use Kerberos interactive user cache
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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