[GitHub] [hudi] rfyu commented on a diff in pull request #7672: [HUDI-5557]Avoid converting columns that are not indexed in CSI

["rfyu (via GitHub)" <gi...@apache.org>]

rfyu commented on code in PR #7672:
URL: https://github.com/apache/hudi/pull/7672#discussion_r1107901436


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hudi-spark-datasource/hudi-spark-common/src/main/scala/org/apache/hudi/ColumnStatsIndexSupport.scala:
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@@ -209,11 +209,11 @@ class ColumnStatsIndexSupport(spark: SparkSession,
     // NOTE: We're sorting the columns to make sure final index schema matches layout
     //       of the transposed table
     val sortedTargetColumnsSet = TreeSet(queryColumns:_*)
-    val sortedTargetColumns = sortedTargetColumnsSet.toSeq
 
     // NOTE: This is a trick to avoid pulling all of [[ColumnStatsIndexSupport]] object into the lambdas'
     //       closures below
     val indexedColumns = this.indexedColumns
+    val indexedTargetColumns = sortedTargetColumnsSet.filter(indexedColumns.contains(_)).toSeq

Review Comment:
   Thanks,I've re-modified.



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