Problems loading data from impala.

pallottad — Fri, 15 Nov 2024 21:48:09 GMT

Hi support,

we are having problems with an application that is taking a very long time to load data from impala.
From checks made on the machines, we did not find any particular Error or Worning reports.

The application takes about 20 minutes.

Re: Problems loading data from impala.

Lisa_Sun — Thu, 24 Aug 2023 03:34:39 GMT

When opening the app from hub, it only loads from qvf. So the performance is not related to data reload backend.
To investigate this app performance, below methods can be helpful.

1. open the app directly from your Qlik Sense server and see if the performance is network related.

2.Open telemetry dashboard to see if there are special objects take longer time to open.

3.If qvf dataset is quite large.

4. Check the app to see if there are many front end expressions defined.

topic Re: Problems loading data from impala. in Management & Governance

Problems loading data from impala.

Re: Problems loading data from impala.