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Wei-Chiu Chuang commented on HADOOP-13066: ------------------------------------------ Is it a dup of HADOOP-13433? > 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 > Components: security > Reporter: Sergey Shelukhin > Priority: Major > > 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. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org