Attila Szabo created SQOOP-2971:
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Summary: OraOop does not close connections properly
Key: SQOOP-2971
URL: https://issues.apache.org/jira/browse/SQOOP-2971
Project: Sqoop
Issue Type: Bug
Reporter: Attila Szabo
Assignee: Szabolcs Vasas
Fix For: 1.4.7, 1.4.6
When importing with OraOop for every mapper task two connections are created,
and those connections are not closed until the end of the import process, thus
Sqoop use twice of the necessary amount, and kinda leaks the expensive
resources. This could cause problem when the number of the connections is
limited on the DB server side, however the user would like to leverage from
having more mappers (e.g. right now with 10 avail connections the user cannot
use 10 mappers, but instead only 4).
Please provide a fix for this issue either by sharing the connection, or
closing the connections when they are not needed anymore.
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