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Questions tagged [apache-superset]

Superset is an open source business intelligence web application that allows data exploration

Superset is an open-source business intelligence web application that allows data exploration, as well as the creation and sharing of data visualizations and dashboards.

For non-code questions, ask on the Apache Superset Slack community. The link changes often due to Slack's usage limits so can't be included here but is updated on the main README page on Github.

Resources:

  1. Official site
  2. Github
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superset error "Your dashboard is too large. Please reduce the size before save it"

I have this dashboard with many charts. Whenever I try to save any change I make I get this error saying Your dashboard is too large. Please reduce the size before save it I tried the following, but these didn't work: Tried to modify the…
stellsh
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What Provider should use for the SuperSet which is integrated with Keycloak as an authentication provider?

I have setup a SuperSet with a Keycloak integrated as an authentication provider. In the official API documentation, we can get the access token by calling /security/login API with corresponding credential data provided. The example of the document…
Chance
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How to select a query as datasource in Apache Superset?

I want to select a saved query as datasource in my charts but Superset only displays views and tables as data sources. What is required to select a query as a datasource?
Ranga B.
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SQLite: too many SQL variables

I have installed Apache Superset on an AWS EC2 instance as outlined here - https://superset.apache.org/docs/installation/installing-superset-from-scratch. When I run the superset load_examples command, I get the following error. This runs fine on my…
Gufran Pathan
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Funnel Chart In Apache Superset

I am creating a dashboard in Apache Superset. I want to create a funnel representation of my overall data. I didn't find any funnel charts. Is it possible to add user defined visualizations on superset. If yes, what is the method to do so. If no,…
unknown975
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How to Integrate SuperSet UI into React app

Is it possible to integrate the superset UI components into a react app? I need that an Apache superset server is running and there is a React application that plugs in some of superset UI plugins and pulls data from the superset server. Is there…
Gaurav_soni
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Apache2 server and Superset, 502 Proxy Error, error reading from remote server while dashboards loading

Short introduction I have Apache Superset and Apache2 server located on the same EC2 instance. Apache2 is acting as a proxy server. It accepts HTTPS requests and transfers them to Apache Superset. Apache Superset is run using…
Vladyslav Moisieienkov
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Superset picking Timestamp type of Trino tables as UNKNOWN

Trino (formerly known as Presto SQL) Version - 341 SuperSet Version - 0.37.2 I have a table in Trino that has 1250 columns. 118 of these columns are timestamp type. When I add this table under Sources -> Tables -> Add a new record, all these…
Cheater
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How do I reset Superset's db?

I've been testing stuff out with Superset and I think I corrupted my superset db. When I try to acess any chart i get this error: I found a workaround to this problem, by searching with ag - the silver searcher which individual migration dropped…
Karen Palacio
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Customise the number format in Apache superset

I am trying to do some customization in the apache superset. I want to show the number in superset chart in the Indian format. For eg. 1 10 100 1,000 10,000 1,00,000 10,00,000 1,00,00,000 10,00,00,000 In the number format dropdown when I am…
Piyush Singhal
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how to clear null values apache superset

I'm making some dashboards in superset apache, but I have the problem that it makes me null when it doesn't find values to add and this is annoying for the view, for the client. I can't find an option that suppresses the null values or in any case…
Danieledu
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Has anyone tried making custom charts with Superset as per preset.io blog?

So I have followed: https://preset.io/blog/2020-07-02-hello-world/ for creating a simple hello-world plugin and also followed this video: https://www.youtube.com/watch?v=f6up5x_iRbI&t=936s It worked really smooth in there but when I try it at my…
Shivam Sahil
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Connecting Presto and Apache SuperSet

I have presto and apache superset hosted at GCP Cloud. Presto server hosted at http://14.22.122.12:8088/ui/ But when i try to connect Presto to Superset it's giving me this error Could not load database driver: presto Already installed the presto…
Bad Coder
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How to Connect Superset to Redis with Password?

I'm trying to set up Apache Superset in production mode, and all ocurred well until the Redis connection. I installed superset and redis and made the connection config in superset_config.py. When I start Redis server without password, the Superset…
guilherme0170
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Can Superset visualize data returned from a REST API call?

We are trying to use Apache Superset to visualize business data, some of which is stored in SQL based databases, but some of it (think for example of external weather data) we need to access via public APIs (normally REST, but also sometimes push…
Dunco
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