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Posted to dev@hive.apache.org by "Zoltan Haindrich (JIRA)" <ji...@apache.org> on 2016/10/25 14:57:58 UTC

[jira] [Created] (HIVE-15053) Beeline#addlocaldriver

Zoltan Haindrich created HIVE-15053:
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             Summary: Beeline#addlocaldriver
                 Key: HIVE-15053
                 URL: https://issues.apache.org/jira/browse/HIVE-15053
             Project: Hive
          Issue Type: Bug
            Reporter: Zoltan Haindrich


There is a classpath scanning machinery inside {{ClassNameCompleter}}.

I think the sole purpose of these things is to scan for jdbc drivers...(but not entirely sure)

if it is indeed looking for jdbc drivers..then possibly this can be removed without any issues because modern jdbc drivers usually advertise their driver as a service-loadable class for {{java.sql.Driver}}

http://www.onjava.com/2006/08/02/jjdbc-4-enhancements-in-java-se-6.html
Auto-Loading of JDBC Driver




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