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Posted to issues@spark.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2026/03/01 08:45:00 UTC
[jira] [Updated] (SPARK-55780) Replace PNG logo with SVG in Spark Web UI
[ https://issues.apache.org/jira/browse/SPARK-55780?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated SPARK-55780:
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Labels: pull-request-available (was: )
> Replace PNG logo with SVG in Spark Web UI
> -----------------------------------------
>
> Key: SPARK-55780
> URL: https://issues.apache.org/jira/browse/SPARK-55780
> Project: Spark
> Issue Type: Sub-task
> Components: Web UI
> Affects Versions: 4.2.0
> Reporter: Kent Yao
> Priority: Major
> Labels: pull-request-available
>
> Replace the rasterized `spark-logo-77x50px-hd.png` (77x50px) with an SVG version derived from the official Apache Spark website logo (`spark-logo-rev.svg`). SVG provides:\n- Resolution independence (crisp on HiDPI/Retina displays)\n- Smaller file size for equivalent quality\n- Better accessibility (scalable without artifacts)\n\nChanges:\n- Add `spark-logo.svg` to UI static resources (converted from spark-website's spark-logo-rev.svg with text fill changed from white to dark)\n- Update UIUtils.scala favicon and navbar logo references (4 places)\n- Keep old PNG for backward compatibility
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