About patrick_hochste

patrick_hochste · ‎09-30-2019

In my case the cause seemed to be a trivial misconfiguration in the nifi.provenance.repository settings which deleted provenance information...

patrick_hochste · ‎06-17-2019

Hi, no I didn't find the cause of this. But, I'm glad that I am not the only one now with this issue. I'll try to investigate further.

patrick_hochste · ‎06-04-2019

On my 1.9.2 standalone installation data provenance is working correctly for a few days then after some inactivity on the server all the data provenance in all individual processors and in the general reporting stays empty, even when I send new data through all the processors. When opening a data provenance menu I see a very short popup menu appearing, but it closes for me too fast to see what is going on. On disk I still have 145GB available. The problem goes away when I restart the Nifi instance, and pops up again after a few days.

patrick_hochste · ‎06-03-2019

Thanks, I was hoping for an easy trick because I needed many of these calculations. Maybe I need to write a custom processor for this.

patrick_hochste · ‎05-29-2019

In my flow file I have JSON content which contains an array. How can I extract the size of that array into an attribute (e.g. my.array.size = 5)?

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Last Visited	‎09-30-2019 03:50 AM

Date Registered	‎05-29-2019 01:59 PM
Last Visited	‎09-30-2019 03:50 AM
Total Messages Posted	5

Re: NIFI - Data Provenance always stop working aft...

Re: NIFI - Data Provenance always stop working aft...

NIFI - Data Provenance always stop working after a...

Re: NiFi: How to extract the size of a JSON array ...

NiFi: How to extract the size of a JSON array into...