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Parth Chandra resolved DRILL-5968. ---------------------------------- Resolution: Fixed > C++ Client should set service_host to the connected host if service_host is > empty > --------------------------------------------------------------------------------- > > Key: DRILL-5968 > URL: https://issues.apache.org/jira/browse/DRILL-5968 > Project: Apache Drill > Issue Type: Bug > Reporter: Parth Chandra > Priority: Major > > In the ODBC driver - > The krbSpnConfigurationsRequired parameter in odbc.ini is not working as > expected. If I set the following: > AuthenticationType=Kerberos > UID= > PWD= > DelegationUID= > KrbServiceName= > KrbServiceHost=maprsasl > krbSpnConfigurationsRequired=1 > I could connect successfully. I was expecting to get an error message. If > only either KrbServiceHost is missing or both KrbServiceHost and > KrbServiceName are missing then I get the expected error message. > Turning off the parameter, I was able to connect using the following setting: > AuthenticationType=Kerberos > UID= > PWD= > DelegationUID= > KrbServiceName= > KrbServiceHost=maprsasl > krbSpnConfigurationsRequired=0 > However, if either KrbServiceHost or both KrbServiceHost and KrbServiceName > are missing, I would get the following error message: > 1: SQLDriverConnect = [MapR][Drill] (30) User authentication failed. Server > message: DrillClientImpl::handleAuthentication: Authentication failed. > [Details: Encryption: enabled ,MaxWrappedSize: 32768 ,WrapSizeLimit: 0, > Error: -1]. Check connection parameters? (30) SQLSTATE=28000 > 1: ODBC_Connect = [MapR][Drill] (30) User authentication failed. Server > message: DrillClientImpl::handleAuthentication: Authentication failed. > [Details: Encryption: enabled ,MaxWrappedSize: 32768 ,WrapSizeLimit: 0, > Error: -1]. Check connection parameters? (30) SQLSTATE=28000 > The Drill C++ Client should set service_host to the connected host (if > direct) if service_host is empty (similar logic for zookeeper connection). > Going through the source code, looks like this logic was removed by this > commit: > https://github.com/apache/drill/commit/f246c3cad7f44baeb8153913052ebc963c62276a#diff-8e6df071d8ca863fcfa578892944c1dcL123 -- This message was sent by Atlassian JIRA (v7.6.3#76005)