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[CH] Remove RAS #11773

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Merged
zhztheplayer merged 1 commit into from
Mar 17, 2026
+0 −16
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[CH] Remove RAS #11773

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16 changes: 0 additions & 16 deletions backends-clickhouse/src/main/scala/org/apache/gluten/backendsapi/clickhouse/CHRuleApi.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -163,22 +163,6 @@ object CHRuleApi {
injector.injectFinal(_ => RemoveFallbackTagRule())
}

/**
* Registers Gluten's columnar rules. These rules will be executed only when RAS (relational
* algebra selector) is enabled by spark.gluten.ras.enabled=true.
*
* These rules are covered by CI test job spark-test-spark35-ras.
*/
private def injectRas(injector: RasInjector): Unit = {
// CH backend doesn't work with RAS at the moment. Inject a rule that aborts any
// execution calls.
injector.injectPreTransform(
_ =>
new SparkPlanRules.AbortRule(
"Clickhouse backend doesn't yet have RAS support, please try disabling RAS and" +
" rerunning the application"))
}

/**
* Since https://github.com/apache/gluten/pull/883.
*
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