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Matt Burgess
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Matt Burgess

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How to test your scripts for ExecuteScript outside of NiFi
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Hi Matt, my name is Michael Rivera. I've seen your blog post on NiFi, and I'm wondering if you have any information on generating reports of stats from NiFi? I've looked online, but I can't find much information on exporting the statistics of how much data has passed through NiFi, file count, etc. I know you can view it by right-clicking on a processor, but is there a way to view overall statistics for all processors? By the way, I think your blog posts on NiFi have been great in that you actually show and explain how to write processors.
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Matt Burgess

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It looks like your outputStream.write() is not in the process function, try indenting that line to match the line before it, so it will get executed as part of the process() method.
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Matt Burgess

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The DistributedMapCacheServer in Apache NiFi is a Controller Service that allows you to store key/value pairs for use by clients (such as NiFi's DistributedMapCacheClient service), see the official documentation for more deta...
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Matt Burgess

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This blog has quite a few posts about the various things you can do with the new (as of NiFi 0.5.0) scripting processors. Most are about ExecuteScript and how to use it to do per-flowfile things like replace content, use exte...
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Matt Burgess

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This post is about using Apache NiFi, its ExecuteScript processor, and Apache PDFBox to extract text and metadata from PDF files. It is similar to a previous post of mine, using Module Path to include JARs. But this is a good...
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Matt Burgess

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There is a good amount of support for interacting with Relational Database Management systems (RDBMS) in Apache NiFi: Database Connection Pool controller service: A shared resource for processors to get connections to an RDB...
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Can you put your code in git-hub?
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Matt Burgess

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amar c
 
Thanks Matt. 
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In Pentaho Data Integration 6.0, we released a great new capability to collect data lineage for PDI transformations and jobs. Data lineage is an oft-overloaded term, but for the purposes of this blog I will be talking about ...
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Have him in circles
155 people
Alejandro Conforti's profile photo
Matt Campbell's profile photo
Chris Morley's profile photo
Monica Krainer's profile photo
Anthony Carter's profile photo
Noel Jefferson's profile photo
Luc Boudreau's profile photo
Orlando Montessori Bilingual Academy OMBA's profile photo
Naomi Hardcastle's profile photo
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