[GitHub] [carbondata] zzcclp commented on a change in pull request #3378: [CARBONDATA-3514] Support Spark 2.4.4 integration

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zzcclp commented on a change in pull request #3378: [CARBONDATA-3514] Support Spark 2.4.4 integration
URL: https://github.com/apache/carbondata/pull/3378#discussion_r357949429
 
 

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 File path: datamap/mv/plan/src/main/scala/org/apache/carbondata/mv/plans/util/BirdcageOptimizer.scala
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 @@ -110,10 +110,7 @@ object BirdcageOptimizer extends RuleExecutor[LogicalPlan] {
         RewriteCorrelatedScalarSubquery,
         EliminateSerialization,
         SparkSQLUtil.getRemoveRedundantAliasesObj(),
-        RemoveRedundantProject,
-        SimplifyCreateStructOps,
-        SimplifyCreateArrayOps,
-        SimplifyCreateMapOps) ++
 
 Review comment:
   why remove these three rules?

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