akashrn5 commented on a change in pull request #4087:
URL: https://github.com/apache/carbondata/pull/4087#discussion_r576568284
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File path:
integration/spark/src/main/scala/org/apache/spark/sql/secondaryindex/command/SICreationCommand.scala
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@@ -239,6 +249,25 @@ private[sql] case class CarbonCreateSecondaryIndexCommand(
throw new ErrorMessage(
s"Table [$tableName] under database [$databaseName] is already an
index table")
}
+ val absoluteTableIdentifier = AbsoluteTableIdentifier.
+ from(tablePath, databaseName, indexTableName)
+ val indexTablePath = CarbonTablePath
+ .getMetadataPath(absoluteTableIdentifier.getTablePath)
+ val mainTblLoadMetadataDetails: Array[LoadMetadataDetails] =
+ SegmentStatusManager.readLoadMetadata(carbonTable.getMetadataPath)
+ var siTblLoadMetadataDetails: Array[LoadMetadataDetails] =
+ SegmentStatusManager.readLoadMetadata(indexTablePath)
+ if (isRegisterIndex) {
+ // check if SI table has undergone any Update or delete operation,
which can happen in
+ // case of compatibility scenario. IUD after Refresh SI and before
register index
+ val updatedSegmentsCount =
siTblLoadMetadataDetails.filter(loadMetaDetail =>
+ !loadMetaDetail.getUpdateStatusFileName.equals(""))
+ if (!updatedSegmentsCount.isEmpty) {
+ throw new ErrorMessage("Cannot Register Secondary index table " +
indexTableName +
Review comment:
use the scala string concat as scala file, `s"message ${var}"`
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