Hyunsik Choi created TAJO-781:
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Summary: TajoDriver::connect should NULL when a given URL is not
acceptable.
Key: TAJO-781
URL: https://issues.apache.org/jira/browse/TAJO-781
Project: Tajo
Issue Type: Bug
Components: JDBC
Reporter: Hyunsik Choi
Priority: Trivial
The java doc of Driver::connect(String url, java.util.Properties info) says as
follows:
bq. Attempts to make a database connection to the given URL. * The driver
should return "null" if it realizes it is the wrong kind * of driver to
connect to the given URL. This will be common, as when * the JDBC driver
manager is asked to connect to a given URL it passes * the URL to each
loaded driver in turn.
Consequently, TajoDriver should return NULL when a given URL is not acceptable.
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