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From "David Robson (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SQOOP-2464) Initializer object is not reused when calling getSchema
Date Fri, 07 Aug 2015 03:40:45 GMT
David Robson created SQOOP-2464:
-----------------------------------

             Summary: Initializer object is not reused when calling getSchema
                 Key: SQOOP-2464
                 URL: https://issues.apache.org/jira/browse/SQOOP-2464
             Project: Sqoop
          Issue Type: Bug
    Affects Versions: 1.99.6
            Reporter: David Robson


In JobManager there is two methods which are called one after the other - "initializeConnector"
and "getSchemaForConnector". Both these methods do the same thing as the first step - create
a new instance of the initializer class.

If the same instance of the initializer was shared it means the class could keep resources
open (such as a connection to the database) and not have to re-establish the connection. This
might mean a close method needs to be added to the initializers as otherwise the getSchema
would need to close any resources opened in the initialize call - which might seem a bit confusing.



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