blog: Apache DataFusion Comet 0.17.0 release post#198

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andygrove:blog-comet-0.17.0

Jun 22, 2026

Commits on Jun 11, 2026

blog: add Apache DataFusion Comet 0.17.0 release post
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blog: focus arrow-native section on capabilities, drop framing meta-commentary
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blog: update Comet description to reflect Arrow-native dual-path execution
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blog: drop boilerplate Comet description from intro
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blog: lead with JVM codegen dispatch, follow with arrow-native framing
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blog: correct codegen dispatcher as new in 0.17.0 and fix one-way c2r description
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blog: clarify dispatched expressions match Spark speed; benefit is avoiding stage fallback
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blog: replace 'this cycle' with 'this release'
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Commits on Jun 19, 2026

blog: note ongoing native expression work in 0.17.0 post
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Commits on Jun 21, 2026

more edits
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Commits on Jun 22, 2026