Hi Prabhu, I just used MergeContent to confirm test result. In your case, I thought the goal is sending queries to SQL Server in order so I think you don't have to use MergeContent.
Having said that, I came up with an idea. This is kind of a hack but using ExecuteStreamingCommand to analyze number of files in a dir and use MergeContent 'Defragment' mode, I was able to merge content without using static minimum number of files. Here is another template for that example: https://gist.githubusercontent.com/ijokarumawak/7e6158460cfcb0b5911acefbb455edf0/raw/967a051177878a98f5ddb57653478c6091a7b23c/process-files-in-order-and-defrag.xml Thanks, Koji On Fri, May 19, 2017 at 6:11 PM, prabhu Mahendran <prabhuu161...@gmail.com> wrote: > Hi Koji, > > Thanks for your mail. > > In your template i have one query regarding if number of files taken by get > file is unknown then MergeContent Processor could not work right? because > you have specify maximum number of bins to be 5. > > But in my case i am having dynamic number of file counts.In that case merge > content will failed to merge. > > Please stop me if i'm understand anything wrong. > > How to give dynamic number of entries/bin for MergeContent due to currently > there is no expression language supported? > > On Fri, May 19, 2017 at 10:34 AM, Koji Kawamura <ijokaruma...@gmail.com> > wrote: >> >> Hi Prabhu, >> >> I think you can use EnforceOrder processor which is available since >> 1.2.0, without Wait/Notify processor. >> >> Here is a sample flow I tested how it can be used for use-cases like >> yours: >> https://gist.github.com/ijokarumawak/7e6158460cfcb0b5911acefbb455edf0 >> >> Thanks, >> Koji >> >> On Fri, May 19, 2017 at 1:52 PM, prabhu Mahendran >> <prabhuu161...@gmail.com> wrote: >> > I have approximately 1000 files in local drive.I need to move that files >> > into SQL Server accordingly one after another. >> > >> > Since local drive having files like file1.csv,file2.csv,..upto >> > file1000.csv.I am sure that number of files in local drive may change >> > dynamically. >> > >> > I can able to created template for move that files into SQL Server.But i >> > have to process the file2 when file 1 has been completely moved into SQL >> > Server. >> > >> > Is this possible in NiFi without using Wait\Notify processor? >> > >> > can anyone please guide me to solve this? > >
