bowenli86 commented on a change in pull request #8449: [FLINK-12235][hive]
Support partition related operations in HiveCatalog
URL: https://github.com/apache/flink/pull/8449#discussion_r284854636
##########
File path:
flink-connectors/flink-connector-hive/src/main/java/org/apache/flink/table/catalog/hive/HiveCatalogBase.java
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@@ -146,6 +159,29 @@ protected abstract void
validateCatalogBaseTable(CatalogBaseTable catalogBaseTab
*/
protected abstract Database createHiveDatabase(String databaseName,
CatalogDatabase catalogDatabase);
+ /* Validates a CatalogPartition.
+ *
+ * @param catalogPartition the CatalogPartition to be validated.
+ * @throws CatalogException thrown if the CatalogPartition is invalid.
+ */
+ protected abstract void validateCatalogPartition(CatalogPartition
catalogPartition) throws CatalogException;
+
+ /**
+ * Creates a Hive Partition from a CatalogPartition.
+ *
+ * @param hiveTable the Hive table to which the partition
belongs.
+ * @param catalogPartition the CatalogPartition from which the Hive
partition will be created.
+ * @param partitionSpec the corresponding CatalogPartitionSpec
+ * @return a Hive Partition
+ */
+ protected abstract Partition createHivePartition(Table hiveTable,
CatalogPartitionSpec partitionSpec,
+
CatalogPartition catalogPartition) throws
PartitionSpecInvalidException;
Review comment:
nit: can we reformat it to be more readable? like:
```
protected abstract Partition createHivePartition(
Table hiveTable,
CatalogPartitionSpec partitionSpec,
CatalogPartition catalogPartition) throws PartitionSpecInvalidException;
```
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