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Hive JDBC Connection String

asked 2017-07-13 08:16:18 -0600

anonymous user

Anonymous

Hi Team, i am unable to connect to hive by jdbc connection string while using jdbc lookup. I am getting error like JDBC_00 - Cannot connect to specified database: com.streamsets.pipeline.api.StageException: JDBC_06 - Failed to initialize connection pool: java.lang.RuntimeException: Unable to get driver instance for jdbcUrl=

can anyone pls help me in this.

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What JDBC URL are you using?

metadaddy gravatar imagemetadaddy ( 2017-07-13 23:21:18 -0600 )edit

jdbc:hive2://example:10000;AuthMech=3;SSL=1;SSLKeyStore=/opt/cloudera/security/pki/server.jks;SSLKeyStorePwd=****;UID=****;PWD=**** this is the jdbc url i am using.I have tried connecting with a user id & pwd.if i have to connet using kerberos authentication how the connection string will look like?

Varun gravatar imageVarun ( 2017-07-14 06:07:51 -0600 )edit

I have tried using the string with the help of this link only...but no positive result.

Varun gravatar imageVarun ( 2017-07-18 03:32:23 -0600 )edit

You talk about Kerberos auth, but the AuthMech=3 indicates LDAP authentication. Can you clarify which you are trying to do? Also, please let us know exactly which Hive driver you are using.

jeff gravatar imagejeff ( 2017-07-19 15:32:40 -0600 )edit

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answered 2017-09-01 01:19:32 -0600

Mufy gravatar image

Just wanted to add a quick note here from my recent experience while trying to setup Hive Drift following this.

At one point, I hit a similar message and I was using MySQL as Hive metastore back-end. I realized I'd missed to update the configuration in $SDC_CONF/sdc-security.policy as per this which I could see you mention having already gone over.

The other thing I'd to do to get out of the muddle was to upgrade my Connector-J version for MySQL to the latest.

My strong guess at this point is this has mostly got to do with the wrong driver getting caught in the middle.

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answered 2017-07-21 11:34:58 -0600

Can you post your full connection string (masking out sensitive info, of course)?

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jdbc:hive2://xxxx.xxxx.com:10000/default;AuthMech=1;KrbRealm=xxxx.xxxx.COM;KrbHostFQDN=xxxx.xxxx.com;KrbServiceName=hive.

Varun gravatar imageVarun ( 2017-07-24 07:21:53 -0600 )edit
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Asked: 2017-07-13 08:16:18 -0600

Seen: 487 times

Last updated: Sep 01 '17