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[flink] fix namespace for lineage from table path to warehouse path#7576

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jsingh-yelp wants to merge 1 commit intoapache:masterfrom
jsingh-yelp:fix-namespace-name-for-flink-lineage
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[flink] fix namespace for lineage from table path to warehouse path#7576
jsingh-yelp wants to merge 1 commit intoapache:masterfrom
jsingh-yelp:fix-namespace-name-for-flink-lineage

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@jsingh-yelp jsingh-yelp commented Apr 1, 2026

Purpose

Fix the namespace for Paimon table lineage datasets. Previously the namespace was set to the full table path which cannot be used to group datasets meaningfully, changed it to use the warehouse root path via CatalogUtils.warehouse(), to better follow namespace conventions.

Tests

  • Did manual testing and fixed existing tests.

@jsingh-yelp jsingh-yelp force-pushed the fix-namespace-name-for-flink-lineage branch from a1eb7da to 63fd05e Compare April 1, 2026 17:52
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jsingh-yelp commented Apr 1, 2026

@JingsongLi / @XiaoHongbo-Hope Sorry for the late addition, but is it possible to get a review on this and include it with the latest 1.4 release?

@jsingh-yelp jsingh-yelp changed the title [flink] fix namespace for lineage for table path to warehouse path [flink] fix namespace for lineage from table path to warehouse path Apr 1, 2026
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