Well, you can definitely try it out. However that proxy would have keep pre-allocated thread pool in order for this to work correctly - remember that Sqoop will open several parallel connections and that you do not have entire control when.
Jarcec On Thu, Mar 27, 2014 at 06:35:01PM +0100, Mathieu Despriee wrote: > Ok, thanks for your answer. > > I was thinking about using a kind of 'jdbc proxy' on some host to manage > this pb. > What do you think ? > > Mathieu > > > > 2014-03-27 17:09 GMT+01:00 Jarek Jarcec Cecho <[email protected]>: > > > Hi Mathieu, > > Sqoop will open several parallel connections to your database from > > different machines in your Hadoop cluster. I'm afraid that you do not have > > much control over when and how the connections are created. > > > > Jarcec > > > > On Mon, Mar 24, 2014 at 05:10:02PM +0100, Mathieu Despriee wrote: > > > Hi folks, > > > > > > Here, I have a constraint on my source database : I can use connections > > for > > > how long I want, but I cannot reopen again and again connections (the > > > password has a limited validity, not the connections) > > > > > > So I would like to re-use a single jdbc connection to collect several > > > tables. > > > > > > Is it possible ? > > > > > > PS : I'm a beginner in sqoop, please apologize if it's a documented > > > question. I didn't find > > > > > > thanks > > > Mathieu > >
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