Github user haohui commented on a diff in the pull request: https://github.com/apache/flink/pull/3913#discussion_r117325036 --- Diff: flink-libraries/flink-table/src/main/scala/org/apache/flink/table/catalog/ExternalCatalogTable.scala --- @@ -37,25 +36,10 @@ import org.apache.flink.table.plan.stats.TableStats * @param lastAccessTime Timestamp of last access of the table */ case class ExternalCatalogTable( - identifier: TableIdentifier, --- End diff -- I agree that it requires keeping more than the name of the table. The more general problem is that you will need to keep additional information for other data sources (e.g., the clusters for Kafka topics) I think it might make more sense to put the information at the properties field in `ExternalCatalogTable`. Thoughts?
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