Sergey Shelukhin created HADOOP-13066:
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Summary: UserGroupInformation.loginWithKerberos/getLoginUser is
not thread-safe
Key: HADOOP-13066
URL: https://issues.apache.org/jira/browse/HADOOP-13066
Project: Hadoop Common
Issue Type: Bug
Reporter: Sergey Shelukhin
When calling loginFromKerberos, a static variable is set up with the result. If
someone logs in as a different user from a different thread, the call to
getLoginUser will not return the correct UGI.
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