Based on the number mappers you specify it creates those many number of parallel connections.
Thanks & Regards, Kiran Thati On Wed, Sep 30, 2015 at 10:02 AM, Pablo Torre <[email protected]> wrote: > with your answer Timothy, I was wondering if the sqoop connection is > created by only one node or if can we have serveral connections created at > the same time > > 2015-09-30 15:32 GMT+02:00 Timothy Garza <[email protected] > >: > >> I’ve found that SQOOP connects from each of the slave-nodes in a Hadoop >> cluster. What I haven’t looked at is how many connections it makes. >> >> >> >> >> >> *Kind Regards * >> >> >> *Timothy Garza* >> >> Database and BI Developer >> *Collinson Technology Services* >> >> Skype: timothy.garza.cts >> >> collinsongroup.com <http://www.collinsongroup.com/> >> >> >> >> [image: Collinson Group] <http://www.collinsongroup.com/> >> >> >> >> >> >> *From:* Pablo Torre [mailto:[email protected]] >> *Sent:* 30 September 2015 12:37 >> *To:* [email protected] >> *Subject:* Re: Sqoop connections >> >> >> >> Not sure, the SQL Server is not in my server, it is running in a >> different server. >> >> >> >> Best >> >> >> >> 2015-09-30 13:32 GMT+02:00 Timothy Garza < >> [email protected]>: >> >> Pablo >> >> >> >> Cannot you use SQL Profiler to monitor the number of connections created? >> >> >> >> >> >> *Kind Regards * >> >> >> *Timothy Garza* >> >> Database and BI Developer >> *Collinson Technology Services* >> >> Skype: timothy.garza.cts >> >> collinsongroup.com <http://www.collinsongroup.com/> >> >> >> >> [image: Collinson Group] <http://www.collinsongroup.com/> >> >> >> >> >> >> *From:* Pablo Torre [mailto:[email protected]] >> *Sent:* 29 September 2015 18:55 >> *To:* [email protected] >> *Subject:* Sqoop connections >> >> >> >> Hi guys, >> >> >> >> I have one question about how Sqoop works. If you are trying to import >> data from SQLServer for instance to Amazon s3 directly using the s3a in the >> target-directory... how many connections is going to open Sqoop? Is Sqoop >> creating a connection with the SQL Server and another one with S3 or is the >> same connection? >> >> >> >> >> >> Best, >> >> >> >> >> >> >> >> The Collinson Group Limited; Registered number: 2577557, Registered in >> England & Wales; Registered Office: Cutlers Exchange, 123 Houndsditch, >> London, EC3A 7BU. >> >> >> This e-mail may contain privileged and confidential information and/or >> copyright material and is intended for the use of the addressee only. If >> you receive this e-mail by mistake please advise the sender immediately by >> using the reply facility in your e-mail software and delete this e-mail >> from your computer system. You may not deliver, copy or disclose its >> contents to anyone else. Any unauthorised use may be unlawful. Any views >> expressed in this e-mail are those of the individual sender and may not >> necessarily reflect the views of The Collinson Group Ltd and/or its >> subsidiaries or any other associated company (collectively “Collinson >> Group”). >> >> As communications via the Internet are not secure Collinson Group cannot >> accept any liability if this e-mail is accessed by third parties during the >> course of transmission or is modified or amended in any way following >> despatch. Collinson Group cannot guarantee that any attachment to this >> email does not contain a virus, therefore it is strongly recommended that >> you carry out your own virus check before opening any attachment, as we >> cannot accept liability for any damage sustained as a result of software >> virus infection. Senders of messages shall be taken to consent to the >> monitoring and recording of e-mails addressed to members of the Company. >> >> >> >> >> >> -- >> >> Pablo Torre. >> >> Freelance software engineer and Ruby on Rails developer. >> >> Oleiros (Coruña) >> *Personal site <http://www.pablotorrerodriguez.com>* >> >> My blog <http://www.aboutechnologies.com> >> > > > > -- > Pablo Torre. > Freelance software engineer and Ruby on Rails developer. > Oleiros (Coruña) > *Personal site <http://www.pablotorrerodriguez.com>* > My blog <http://www.aboutechnologies.com> >
