rdblue commented on a change in pull request #688: [ISSUE #672] Add
SupportsNamespaces for 'HadoopCatalog' and 'HiveCatalog'
URL: https://github.com/apache/incubator-iceberg/pull/688#discussion_r360486027
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File path: hive/src/main/java/org/apache/iceberg/hive/HiveCatalog.java
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@@ -188,6 +295,43 @@ protected String defaultWarehouseLocation(TableIdentifier
tableIdentifier) {
tableIdentifier.name());
}
+ public Map<String, String> getMetafrpmhiveDb(Database database) {
+ Map<String, String> nameMap = new HashMap<>();
+
+ nameMap.put("name", database.getName());
+ nameMap.put("location", database.getLocationUri());
+ nameMap.put("comment", database.getDescription());
+ database.getParameters().forEach(nameMap::put);
+
+ return nameMap;
+ }
+
+ public Database nameSpaceToHiveDb(Namespace namespace, Map<String, String>
meta) {
+ String warehouseLocation = conf.get("hive.metastore.warehouse.dir");
+ Preconditions.checkNotNull(warehouseLocation,
+ "Warehouse location is not set: hive.metastore.warehouse.dir=null");
Review comment:
This check is only necessary if `location` is not set in the metadata.
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