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From Oleg Zhurakousky <>
Subject Re: Custom classpath (using MapR-FS in lieu of HDFS)
Date Mon, 12 Oct 2015 13:46:23 GMT
May be I am missing certain details, but are you asking about custom bundle (NAR) or using
existing NiFi bundles which would somehow have to delegate to some custom JARs?
I am thinking that if you are using custom client, you may need a custom bundle.


> On Oct 12, 2015, at 9:29 AM, Andre F de Miranda <> wrote:
> Hi there,
> First post in here so please... you know the drill.
> I was wondering: What is the recommended approach to add custom
> classes to NiFi on load time?
> Reason I ask is simple: Our HDFS store is in fact a MapR-FS store and
> as such I need to use the proprietary MapR client and Hadoop JARs on
> the client software.
> Usually this is achieved via add-on shims, rebuild (using maven
> artifacts) and in some rare cases, fully supported out of the box! :-)
> I am finding a bit difficult to setup the NiFI <-> MapR linkage
> without tainting the NiFi distribution folder structure and was
> wondering what is the recommended approach?
> I thank you in advance

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