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[GitHub] [carbondata] akashrn5 commented on a change in pull request #4015: [CARBONDATA-4052] Handled insert overwrite scenario for SI

Posted by GitBox on Dec 01, 2020; 3:41pm
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/GitHub-carbondata-nihal0107-opened-a-new-pull-request-4015-Handled-insert-overwrite-scenario-for-SI-tp103311p103952.html


akashrn5 commented on a change in pull request #4015:
URL: https://github.com/apache/carbondata/pull/4015#discussion_r533511617



##########
File path: integration/spark/src/main/scala/org/apache/spark/sql/secondaryindex/rdd/SecondaryIndexCreator.scala
##########
@@ -398,6 +404,28 @@ object SecondaryIndexCreator {
           secondaryIndexModel.sqlContext.sparkSession,
           carbonLoadModelForMergeDataFiles.getFactTimeStamp,
           rebuiltSegments)
+
+        if (isInsertOverwrite) {
+          var staleSegmentsList = new ListBuffer[String]()
+          SegmentStatusManager
+            .readLoadMetadata(indexCarbonTable.getMetadataPath).foreach { loadMetadata =>
+            if (!successSISegments.contains(loadMetadata.getLoadName)) {

Review comment:
       you can use directly filter instead of creating new buffer




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