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Added start_time and duration to csv export #4851

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merged 4 commits into from
Oct 4, 2021

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marijncv
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Signed-off-by: Marijn Valk marijncv@hotmail.com

What changes are proposed in this pull request?

This PR adds the start time and duration of each run to the csv export. closes #4850

How is this patch tested?

Use the csv export button and see the Start time and duration added. For runs in progress, the duration cell is empty

Release Notes

Is this a user-facing change?

  • No. You can skip the rest of this section.
  • Yes. Give a description of this change to be included in the release notes for MLflow users.

Start time and duration have been added to the csv export in the experiment UI

What component(s), interfaces, languages, and integrations does this PR affect?

Components

  • area/artifacts: Artifact stores and artifact logging
  • area/build: Build and test infrastructure for MLflow
  • area/docs: MLflow documentation pages
  • area/examples: Example code
  • area/model-registry: Model Registry service, APIs, and the fluent client calls for Model Registry
  • area/models: MLmodel format, model serialization/deserialization, flavors
  • area/projects: MLproject format, project running backends
  • area/scoring: MLflow Model server, model deployment tools, Spark UDFs
  • area/server-infra: MLflow Tracking server backend
  • area/tracking: Tracking Service, tracking client APIs, autologging

Interface

  • area/uiux: Front-end, user experience, plotting, JavaScript, JavaScript dev server
  • area/docker: Docker use across MLflow's components, such as MLflow Projects and MLflow Models
  • area/sqlalchemy: Use of SQLAlchemy in the Tracking Service or Model Registry
  • area/windows: Windows support

Language

  • language/r: R APIs and clients
  • language/java: Java APIs and clients
  • language/new: Proposals for new client languages

Integrations

  • integrations/azure: Azure and Azure ML integrations
  • integrations/sagemaker: SageMaker integrations
  • integrations/databricks: Databricks integrations

How should the PR be classified in the release notes? Choose one:

  • rn/breaking-change - The PR will be mentioned in the "Breaking Changes" section
  • rn/none - No description will be included. The PR will be mentioned only by the PR number in the "Small Bugfixes and Documentation Updates" section
  • rn/feature - A new user-facing feature worth mentioning in the release notes
  • rn/bug-fix - A user-facing bug fix worth mentioning in the release notes
  • rn/documentation - A user-facing documentation change worth mentioning in the release notes

Signed-off-by: Marijn Valk <marijncv@hotmail.com>
@github-actions github-actions bot added area/uiux Front-end, user experience, plotting, JavaScript, JavaScript dev server rn/feature Mention under Features in Changelogs. labels Sep 27, 2021
@dbczumar dbczumar self-requested a review September 28, 2021 20:18
@@ -191,7 +191,7 @@ class Utils {
* @param endTime in milliseconds
*/
static getDuration(startTime, endTime) {
return startTime && endTime ? this.formatDuration(endTime - startTime) : null;
return startTime && endTime ? this.formatDuration(endTime - startTime) : '';
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I think returning null here is semantically clearer than returning the empty string. Can we maintain the null return type and handle the mapping from null to empty string in the CSV export routine?

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Agreed. Reverted back to returning null here.

For consistency, should this PR refactor the other getter functions in Utils (getRunName, getSourceName etc.) to return null instead of empty strings? Let me know!

Signed-off-by: Marijn Valk <marijncv@hotmail.com>
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LGTM! Thanks @marijncv !

@dbczumar dbczumar merged commit 62ec719 into mlflow:master Oct 4, 2021
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[FR] Include start time and run duration in "Download CSV" exported data
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