Hi HCC, I'm working with a customer to help them connect to hive using ODBC and all was working well until recently, the Admins reconfigured Knox to require only TLSv1.2. Since then, the connection to Knox is failing as follows: echo "show databases" | isql -v -d, Knox [S1000][unixODBC][Hortonworks][ThriftExtension] (6) Error occurred while contacting server: SSL_connect: error code: 0. This could be because you are trying to establish a SSL connection to a server that does not have SSL enabled. [ISQL]ERROR: Could not SQLConnect Here is the /etc/odbc.ini file: [Knox] HiveServerType=2 Driver =/usr/lib/hive/lib/native/Linux-amd64-64/libhortonworkshiveodbc64.so Host=xxxxx.xxx PORT=8443 UID=xxxxx PWD=xxxxxxx AuthMech=3 Schema=default SSL=1 TrustedCerts=/somepath/certificate.cer HTTPPath=gateway/default/hive ThriftTransport=2 UseNativeQuery=1 CAIssuedCertNamesMismatch=1 Any ideas, how to configure the Client to use TLSv1.2? ... View more