ajantha-bhat commented on a change in pull request #3688: [CARBONDATA-3765]
Refactor Index Metadata for CG and FG Indexes
URL: https://github.com/apache/carbondata/pull/3688#discussion_r405278856
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File path: format/src/main/thrift/schema.thrift
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@@ -203,9 +203,9 @@ struct ParentColumnTableRelation {
3: required string columnName
}
-struct DataMapSchema {
+struct IndexSchema {
Review comment:
Changing thrift member name will leads to compatibility issue. Old store
will have as object of DataMapSchema, type cast may fail. Have tried reading
old store that has datamap schema ?
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