Just use ExecuteScript and the Groovy MarkupBuilder/StreamingMarkupBuilder APIs. There is plenty of documentation on the latter out there with good samples. Depending on how much XML data there is, you'll probably need to use the StreamingMarkupBuilder and have it write to a temp file. One caveat: those two Groovy classes have their own use cases and slightly different APIs that prevent you from copying and pasting code for one and using it on the other.
On Fri, Nov 17, 2017 at 5:49 AM, sally <[email protected]> wrote: > I want to get more than 20000 flowfile from hdfs and reunit them into one > flowfile ( i mean i want to get data from these files (they are in xml > format) and input it into variable named content ,then when i finish this > process i want to serilize xml in a way that all this data will be enrolled > inside ... tag) > > > > -- > Sent from: http://apache-nifi-users-list.2361937.n4.nabble.com/ >
