Docs: Add Write-Audit-Publish (WAP) documentation to spark-writes#15807
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jackylee-ch wants to merge 1 commit intoapache:mainfrom
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Docs: Add Write-Audit-Publish (WAP) documentation to spark-writes#15807jackylee-ch wants to merge 1 commit intoapache:mainfrom
jackylee-ch wants to merge 1 commit intoapache:mainfrom
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…ache#11528) Add a dedicated WAP section to spark-writes.md documenting both WAP modes (WAP ID and WAP Branch), their differences, requirements, and constraints. Cross-link from configuration.md and branching.md. Closes apache#11528
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spark-writes.mddocumenting both WAP ID mode (spark.wap.id) and WAP Branch mode (spark.wap.branch), including a comparison table and constraintswrite.wap.enabledinconfiguration.mdto the new WAP sectionbranching.mdto the new WAP referenceAll SQL examples were verified against Spark 3.5.5 + Iceberg 1.11.0-SNAPSHOT:
spark.wap.id, INSERT, verify staged snapshot is invisible on main, thenpublish_changesmakes it visiblespark.wap.branch, INSERT, verify data visible on branch but not main, thenfast_forwardpromotes to mainspark.wap.idandspark.wap.branch, confirmValidationException: Cannot set both WAP ID and branchCloses #11528