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Investigate creating progress indicator #1257

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Description

@timsaucer

Is your feature request related to a problem or challenge? Please describe what you are trying to do.

For long running queries it would be helpful to show a status indicator of how much estimated time is left. There is a PR for the CLI to do this.

Describe the solution you'd like

Investigate options to create our own indicator for (a) shell terminals and (b) jupyter notebooks.

Investigate it we should make a python callable object so users could implement their own visualizations.

Describe alternatives you've considered

None

Additional context

apache/datafusion#17867

Activity

  1. kevinjqliu commented on Mar 18, 2026

    @kevinjqliu
    Contributor
  2. kevinjqliu commented on Jun 25, 2026

    @kevinjqliu
    Contributor

    in datafusion-contrib/tpcgen-rs#226 we added a ProgressTracker trait with an implementation utilizing indicatif

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