saihemanth-cloudera commented on code in PR #3599:
URL: https://github.com/apache/hive/pull/3599#discussion_r1669448259
##########
standalone-metastore/metastore-common/src/main/java/org/apache/hadoop/hive/metastore/HiveMetaStoreClient.java:
##########
@@ -1343,7 +1381,48 @@ public void createDatabase(Database db)
if (!db.isSetCatalogName()) {
db.setCatalogName(getDefaultCatalog(conf));
}
- client.create_database(db);
+ if (db.getName() == null) {
+ throw new MetaException("DbName cannot be null");
+ }
+ CreateDatabaseRequest req = new CreateDatabaseRequest(db.getName());
+ if (db.isSetDescription()) {
+ req.setDescription(db.getDescription());
+ }
+ if (db.isSetLocationUri()) {
+ req.setLocationUri(db.getLocationUri());
+ }
+ if (db.isSetParameters()) {
+ req.setParameters(db.getParameters());
+ }
+ if (db.isSetPrivileges()) {
+ req.setPrivileges(db.getPrivileges());
+ }
+ if (db.isSetOwnerName()) {
+ req.setOwnerName(db.getOwnerName());
+ }
+ if (db.isSetOwnerType()) {
+ req.setOwnerType(db.getOwnerType());
+ }
+ req.setCatalogName(db.getCatalogName());
+ if (db.isSetCreateTime()) {
+ req.setCreateTime(db.getCreateTime());
+ }
+ if (db.isSetManagedLocationUri()) {
+ req.setManagedLocationUri(db.getManagedLocationUri());
+ }
+ if (db.isSetType()) {
+ req.setType(db.getType());
+ }
+ if (db.isSetConnector_name()) {
+ req.setDataConnectorName(db.getConnector_name());
+ }
+ if (db.isSetRemote_dbname()) {
+ req.setRemote_dbname(db.getRemote_dbname());
+ }
+ client.create_database_req(req);
+ //location and manged location might be set/changed.
+ db.setLocationUri(req.getLocationUri());
+ db.setManagedLocationUri(req.getManagedLocationUri());
Review Comment:
No, the Metastore default transformer creates the location/managedLocation
if not set on the db object, so we set it here so that the client can use this
location for further processing. If we create a new database object then it
totally defeats this purpose.
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