Dears,        I have a CSV File with around 5lakh records and I am inserting these 5 lakh records into Singlestore database through putDataBaseRecord Processor It is taking around 15 minutes to insert all these 5 lakh records, I am also setting the property Maximum Batch Size to 10000 to fasten the insertion but it is still taking 15 minutes. Can you suggest me any approach to fasten the insertion of these 5 lakh records through putDataBaseRecord Processor.   Thanks In Advance! ... View more

Dears,   We have a small issue with excel sheet  data loaded into DB table. We are unable to load the data from excel in nifi if  the field name have space or symbols. ex: In excel field name is (Cost Center) , In DB (Cost Center) got error like column not matched. if we send fileld name like Cost_Center then it is worked fine. So, we request you that is there any possible in Nifi we can change (Cost Center (field name )  in excel  to add(_) in that space to make it work? ex:2 P&L item  in excel field name also  not work out because of & symbol.   Could you please suugest any approach for this if possible? ... View more

Dears, We are woking on NIFI open source by creating processor groups.The version is "Tagged nifi-1.20.0-RC1" Recently we moved to other version of NIFI Open source "Tagged nifi - 1.15.3-RC1" But, here we are unable to see some features in canvas like( Right click on canvas --> Enable all control services & disable all control services) and it is not work properly as previous tagged nifi version. Can you kindly suggest me the reason behind this and how to achieve it? Thank you.   ... View more

  Dears,      We are working on nifi flows. Creating Processor groups in Normal web version of NIFI.   But as per development , We need to move these developed processor groups to Licensed              version of NIFI for real Development.   But we do not have proper idea that how we get licensed version of nifi and how to export to all   development to that version?   Can you kindly suggest me an approach to achieve this   Thank you                        ... View more

Dears,       My usecase is to extract user name entered and store it in an attribute and load it into a column of a database. How can I extract user name entered by user while logging in.   Thankyou! ... View more