CSV export problems - Request datapoint limit reached (8928)

Submitted by dafyddhirst on Thu, 04/02/2016 - 17:10

Hi im running version | 9.3 | 2016.01.26.

I can export one days worth of data fine (samples every 10s) but when trying to export 2-3 days worth of data in one hit i get the message
{"success":false,"message":"Request datapoint limit reached (8928), increase request interval or time range, requested datapoints = 51840"}

is it possible to change this limit of 8928 records? rather than having to pull the data every min ie a smaller sample rate?

I am aware this may have a performance impact on a live unit.

is this just a hardcoded limit i can just change or are there other ramifications i see a reference to it in

emoncms/Modules/feed/engine/PHPFina.php

emoncms/Modules/feed/engine/PHPTimeSeries.php

Thanks

Re: CSV export problems - Request datapoint limit reached (8928)

Submitted by ChrisValentine on Thu, 14/04/2016 - 13:37.

Have you tried increasing the amount of memory PHP can use via php.ini ?

Re: CSV export problems - Request datapoint limit reached (8928)

Submitted by TrystanLea on Thu, 14/04/2016 - 17:13.

This is just a hard coded limit, your welcome to increase it, it will just result in a request that takes longer.

Re: CSV export problems - Request datapoint limit reached (8928)

Submitted by dafyddhirst on Fri, 15/04/2016 - 09:24.

Fantastic Thanks for the conformation i have increased both memory and limits and can say so far its still stable. Slow on big exports but thats to be expected.

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