Re: info on nifi clustering and persisting the flow and flow file data of the repositories

[krishna suman <sr...@gmail.com>]

>
>
> Hi Nifi,
>
> I am a java developer, working on a Nifi cluster set up. We have
> configured 3 nodes in the nifi cluster along with a single instance of
> Zookeeper. This whole setup is containerized.
>
> For customizing the nifi properties, we have created new image nifi
> binaries and modifying the appropriate property file.
>
> 1) My question is if we configure nifi in cluster mode to use zookeeper,
> is it enough for taking the back of the flow and the other repositories. Is
> there any specific step or config required to back up the above.
> 2) We want to use the provenance repository as a way of checking the
> current status of the Nifi and as well as archive it for later analysis. So
> other than nifi itself is there any other tool to view this data.
>
> I have found in some stacktrace that we have to manually take backup of
> the config folder and the repositories in order for a nifi node to recover
> or for any other new node to read and process where the previous pod left,
> in case of some error and the previous pod stopped working. If so then what
> is the use of configuring zookeeper.
>
> --
> Thanks & Regards,
> Krishna.
>


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Thanks & Regards,
Krishna.