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Internal credentials cache error" 오류가 Kerberized Hive 데이터베이스에 연결할 때 발생

게시 일자: Dec 9, 2022
상세 설명
When connecting to a Hortonworks Hadoop Hive database using Kerberos authentication, the following error may occur:
[Hortonworks][ThriftExtension] (9) Error occurred while authenticating via SASL. Error details: SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure. Minor code may provide more information (Internal credentials cache error)

Cause

The ODBC driver was not able to access the correct internal credentials cache using the gssapi library.
솔루션
Apply the UseOnlySSPI=1 customization to the connection using a .tdc file, to specify that the driver uses the SSPI plugin to handle Kerberos authentication. A sample .tdc file is attached to this article.
추가 자원
If the connection still fails, confirm that the connection details are correct. Refer to the driver user guide in the driver installation folder, and contact your Hive server administrator as needed.
Knowledge 기사 번호

001534579

첨부 파일

Hortonworks_UseOnlySSPI.tdc

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