question Re: ODBC error connecting to Hive with Kerberos configured in Archives of Support Questions (Read Only)

ODBC error connecting to Hive with Kerberos configured

srgovin — Sun, 08 Jul 2018 08:55:41 GMT

Hello,

I have setup Hive configured with Ranger.When I'm trying to configure the ODBC, I'm getting the below error.

Jul 08 00:48:36.432 INFO 5764 TETSaslClientTransport::SaslLoggingCallback: Realm callback found. The realm returned was: TEL1.AZURE.JPNAP.CORPINTRA.NET
Jul 08 00:48:36.432 INFO 5764 TETSaslClientTransport::SaslLoggingCallback: Kerberos principal: hiveranger/qazumjebdpXXX.corpintra.net@CORPINTRA.NET
Jul 08 00:48:36.451 DEBUG 5764 TETSaslClientTransport::SaslLoggingCallback: GSSAPI Error: Unspecified GSS failure. Minor code may provide more information (Server not found in Kerberos database)
Jul 08 00:48:36.451 TRACE 5764 HardyTCLIServiceClient::~HardyTCLIServiceClient: +++++ enter +++++
Jul 08 00:48:36.452 TRACE 5764 HardyConnection::~HardyConnection: +++++ enter +++++
Jul 08 00:48:36.452 TRACE 5764 HardyConnection::Disconnect: +++++ enter +++++
Jul 08 00:48:36.452 TRACE 5764 HardyConnection::CleanUpConnEstablishThread: +++++ enter +++++
Jul 08 00:48:36.452 TRACE 5764 HardyHiveClientFactory::~HardyHiveClientFactory: +++++ enter +++++
Jul 08 00:48:36.452 TRACE 5764 HardySessionManager::~HardySessionManager: +++++ enter +++++
Jul 08 00:48:36.452 TRACE 5764 HardyHiveCxnPool::~HardyHiveCxnPool: +++++ enter +++++
Jul 08 00:48:36.452 TRACE 5764 HardyHiveCxnFactory::~HardyHiveCxnFactory: +++++ enter +++++
Jul 08 00:48:36.452 TRACE 5764 HardyHardyQuotedIDManager::~HardyHardyQuotedIDManager: +++++ enter +++++

Kindly let me know, if someone encountered this issue

Regards

Re: ODBC error connecting to Hive with Kerberos configured

vmurakami — Mon, 09 Jul 2018 11:59:25 GMT

Hi @Srinivasan Govindasamy!
Are you able to connect to your kerberos database (host receiving this error)? If so, check if your /etc/krb5.conf > Realm or ambari kerberos configs match with the realm requested, as I can see they look a little bit different.
TEL1.AZURE.JPNAP.CORPINTRA.NET != hiveranger/qazumjebdpXXX.corpintra.net@CORPINTRA.NET

Also, check the ranger logs if you can find any issue as well 🙂

Hope this helps!

Re: ODBC error connecting to Hive with Kerberos configured

srgovin — Mon, 09 Jul 2018 12:36:15 GMT

Hello @Vinicius Higa Murakami,

thanks for the reply. The issue is resolved now. I have wrongly used the AD FQDN under Host FQDN field.

also one more note, it was not working when i use different service name other than "hive"snapshot.gif