Adam, Regarding moving from Storm to NiFi i'd say they make better teammates than competitors. The use case outlines above should be quite easy for NiFi but there are analytic/processing functions Storm is probably a better answer for. We're happy to help explore that with you as you progress.
If you ever run into an ArrayIndexBoundsException.. then it will always be 100% a coding error. Would you mind sending your flow.xml.gz over or making a template of the flow (assuming it contains nothing sensitive)? If at all possible sample data which exposes the issue would be ideal. As an alternative can you go ahead and send us the resulting stack trace/error that comes out? We'll get this addressed. Thanks Joe On Mon, Sep 21, 2015 at 2:17 PM, Adam Williams <[email protected]> wrote: > Hello, > > I'm moving from storm to NiFi and trying to do a simple test with getting a > large CSV file dumped into MongoDB. The CSV file has a header with column > names and it is structured, my only problem is dumping it into MongoDB. At > a high level, do the following processor steps look correct? All i want is > to just pull the whole CSV file over the MongoDB without a regex or anything > fancy (yet). I eventually always seem to hit trouble with array index > problems with the putmongo processor: > > GetFile --> ExtractText --> RoutOnAttribute(not a null line) --> PutMongo. > > Does that seem to be the right way to do this in NiFi? > > Thank you, > Adam
