[SPARK-55780][UI] Replace PNG logo with SVG in Spark Web UI#54562
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yaooqinn wants to merge 1 commit intoapache:masterfrom
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[SPARK-55780][UI] Replace PNG logo with SVG in Spark Web UI#54562yaooqinn wants to merge 1 commit intoapache:masterfrom
yaooqinn wants to merge 1 commit intoapache:masterfrom
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Replace the rasterized `spark-logo-77x50px-hd.png` (77x50px) with an SVG version derived from the official Apache Spark website logo. SVG provides resolution independence (crisp on HiDPI/Retina displays) and better scalability. The SVG is converted from spark-website's `spark-logo-rev.svg` with text fill changed from white (#FFF) to the original dark color (#3C3C3B) to match the light navbar background. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
yaooqinn
requested review from
HyukjinKwon,
cloud-fan,
dongjoon-hyun and
gengliangwang
peter-toth
approved these changes
Mar 2, 2026
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Thank you @peter-toth, merged to master |
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What changes were proposed in this pull request?
Replace the rasterized
spark-logo-77x50px-hd.png(77×50px) with an SVG version in the Spark Web UI navbar and favicon.The SVG is derived from the official Apache Spark website logo, with the text fill changed from white (
#FFF) to the original dark color (#3C3C3B) to match the light navbar background.Why are the changes needed?
Does this PR introduce any user-facing change?
The logo looks the same but renders more crisply on high-DPI screens.
How was this patch tested?
UIUtilsSuite(8 tests) passesWas this patch authored or co-authored using generative AI tooling?
Yes, GitHub Copilot was used.