Hi, One enhancement I could think of would be to give an options to bring data (in JSON) in FlowFile attribute instead of content. It will be up to the user to ensure that not too much of data is pulled back causing heap issues, and also not hit the database frequently.
Regards, Manish On Thu, Sep 15, 2016 at 2:55 PM, Oleg Zhurakousky [via Apache NiFi Developer List] <[email protected]> wrote: > Hi > > You can obviously extends the executesql processor, but I am more > interested in understanding what exactly are you trying to accomplish that > executesql doesn’t do today. Don’t get me wrong as I am sure you may have a > legitimate reason, but there may also be missing functionality that we may > add to executesql that would satisfy your use case. > > Anyway, more details would definitely help. > Cheers > Oleg > > > On Sep 15, 2016, at 1:27 PM, Gunjan Dave <[hidden email] > <http:///user/SendEmail.jtp?type=node&node=13373&i=0>> wrote: > > > > Hi Nifi Team, > > I want to create a custom processor in which I want to use the database > > functionality. > > Such as, i want to extract some information from database as part of > > processor. I could Access the database controller service but how do I > > reuse executesql processor in my custom processor? > > > > ------------------------------ > If you reply to this email, your message will be added to the discussion > below: > http://apache-nifi-developer-list.39713.n7.nabble.com/Custom-Processor- > tp13372p13373.html > To start a new topic under Apache NiFi Developer List, email > [email protected] > To unsubscribe from Apache NiFi Developer List, click here > <http://apache-nifi-developer-list.39713.n7.nabble.com/template/NamlServlet.jtp?macro=unsubscribe_by_code&node=1&code=bWFuaXNoLmdmb3JjZUBnbWFpbC5jb218MXwyMDc4ODk1NjEz> > . > NAML > <http://apache-nifi-developer-list.39713.n7.nabble.com/template/NamlServlet.jtp?macro=macro_viewer&id=instant_html%21nabble%3Aemail.naml&base=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespace&breadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml> > -- View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/Custom-Processor-tp13372p13374.html Sent from the Apache NiFi Developer List mailing list archive at Nabble.com.
