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From Kunal Khatua <kkha...@mapr.com>
Subject RE: JDBC help
Date Wed, 14 Jun 2017 22:44:47 GMT
You need to use the  org.apache.drill.jdbc.Driver class.

The drill-jdbc-all dependency should be enough. Are you trying to connect to an HDFS cluster's

-----Original Message-----
From: Aspen Hsu [mailto:ahsu@xactlycorp.com] 
Sent: Wednesday, June 14, 2017 12:07 PM
To: user@drill.apache.org
Subject: JDBC help


I am working on a maven project that relies on drill-JDBC,  for a stand alone project, I used
this dependency (and it connected/ran fine)



For my actual project, I am using the same dependency and getting this error.

WARN  oadd.org.apache.zookeeper.ClientCnxn - Session 0x0 for server null, unexpected error,
closing socket connection and attempting reconnect

java.lang.NoClassDefFoundError: oadd/org/apache/log4j/Logger

Any help is appreciated :)

Also what when should each of these be used?




Aspen Hsu

Engineering Intern

Xactly Corporation

*T:* 408.987.6543

*C:* 408.234.5678




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