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Data Engineering
Join discussions on data engineering best practices, architectures, and optimization strategies within the Databricks Community. Exchange insights and solutions with fellow data engineers.
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Priyag1
by • Honored Contributor II
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How to improve visualization and dasboard concepts?

How to improve visualization and dasboard concepts?

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Anonymous
Not applicable
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Hi @Priyadarshini G​ Great to meet you, and thanks for your question! Let's see if your peers in the community have an answer to your question. Thanks.

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User16618471166
by • New Contributor II
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When I aggregate over more data, I get the below error message. I've tried multiple ways of diagnosis like going back to a version I know it was w...

When I aggregate over more data, I get the below error message. I've tried multiple ways of diagnosis like going back to a version I know it was working fine (but still got the same error below). Please advise as this is a critical report where the b...

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Anonymous
Not applicable
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@Jeff Wu​ :The error message suggests that there is a syntax error in a SQL statement, specifically near the end of the input. Without the full SQL statement or additional information, it's difficult to pinpoint the exact cause of the error. However,...

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Ondrej_Lostak
by • New Contributor
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Visulization only from sample of data

When I display dataframe and add visualization, I can see a preview from only a sample of data, and when I confirm it, it is counted from all of the data. Until now, everything is fine. However, when I change the dataframe, the visualization is incon...

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Anonymous
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Hi @Ondrej Lostak​ Hope everything is going great.Just wanted to check in if you were able to resolve your issue. If yes, would you be happy to mark an answer as best so that other members can find the solution more quickly? If not, please tell us so...

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petehart92
by • New Contributor II
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Error While Rendering Visualization -- Map (Markers)

I have a table with latitude and longitude for a few addresses (no more than 10 at the moment) but when I select the appropriate columns in the visualization editor for Map (Markers) I get an message that states "error while rendering visualization"....

Not a lot of detail...
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SawyKoop_2865
New Contributor II
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Seeing the same issue

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Michal_L
by • New Contributor
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How can I create grouped bars that are also stacked visualization?

I wish to create a visualization combined of grouped bars, and also have those bars stacked.Attached is a sketch of the final result I am interested in.I am also attaching my sql because I'm not sure if I should "group by" in the query or in the visu...

image Screenshot_20221208_040021
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Aviral-Bhardwaj
Esteemed Contributor III
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try to use asc or dsc keyword ,maybe it worked

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Wout
by • Contributor
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Resolved! Wrong X-Axis Order when Visualization is Put on Dashboard

I have a visualization in which the X-axis values are displayed correctly in the Query Editor, in the order produced by the SQL query. However, when I add the visualization to a dashboard, the values are suddenly not sorted anymore.How is this possib...

correct wrong
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Wout
Contributor
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We have further analyzed the visualization problem and found two solutions.The original visualization consists of 1 series and has aggregation enabled in the UI (but is unused, since the query itself aggregates already).We found that the following tw...

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Erik
by • Valued Contributor III
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Grafana + databricks = True?

We have some timeseries in databricks, and we are reading them into powerbi through sql compute endpoints. For timeseries powerbi is ... not optimal. Earlier I have used grafana with various backends, and quite like it, but I cant find any way to con...

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cold_river_22
New Contributor II
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There is now an Open-Source Grafana Databricks backend plugin available.https://github.com/mullerpeter/databricks-grafana

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ivanychev
by • Contributor II
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How do I enable new Visualization tools in my Databricks notebooks?

Databricks released new visualization toolshttps://docs.databricks.com/notebooks/visualizations/index.htmlBut I don't see them in my notebook (DBR 10.4) nor I can find out how to enable them. How do I use the new tools?

Screenshot 2022-07-21 at 21.59.19
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cweymouth
New Contributor II
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@Atanu Sarkar​ , I am still not seeing this. I am running a cluster on runtime 10.4 LTS ML. The "Legacy Visualizations" are the only option available. This feature should be fully deployed, yes? 

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bdc
by • New Contributor III
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Resolved! Is it possible to show multiple cmd output in a dashboard?

I have a loop that outputs a dataframe for values in a list; basically a loop. I can create a dashboard if there is only one df but in the loop, I'm only able to see the charts in the notebook if I switch the view to charts not in the dashboard. In t...

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Wanda11
New Contributor II
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If you want to be able to easily run and kill multiple process with ctrl-c, this is my favorite method: spawn multiple background processes in a (…) subshell, and trap SIGINT to execute kill 0, which will kill everything spawned in the subshell group...

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BorislavBlagoev
by • Valued Contributor III
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Resolved! Visualization of Structured Streaming in job.

Does Databricks have feature or good pattern to visualize the data from Structured Streaming? Something like display in the notebook.

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BorislavBlagoev
Valued Contributor III
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I didn't know about that. Thanks!

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tismith1_558848
by • New Contributor
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Resolved! Change size or aspect ratio of ggplot visualizations

I understand that plots in R notebooks are captured by a png graphics device. Is there a way to set the size or the aspect ratio of the canvas? I understand that I can resize the rendered .png by dragging the handle in the notebook, but that means I...

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kassandra
New Contributor II
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Hi @sdaza​ , the answer above didn't change the size somehow, or perhaps I was putting it in the wrong place? I entered it in a new cell before the %sql cell with the plot chart. 

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