nrg4878 commented on a change in pull request #2037:
URL: https://github.com/apache/hive/pull/2037#discussion_r606268405
##########
File path:
ql/src/java/org/apache/hadoop/hive/ql/ddl/database/create/CreateDatabaseAnalyzer.java
##########
@@ -70,19 +73,41 @@ public void analyzeInternal(ASTNode root) throws
SemanticException {
managedLocationUri =
unescapeSQLString(childNode.getChild(0).getText());
outputs.add(toWriteEntity(managedLocationUri));
break;
+ case HiveParser.TOK_DATACONNECTOR:
+ type = DatabaseType.REMOTE.name();
+ ASTNode nextNode = (ASTNode) root.getChild(i);
+ connectorName = ((ASTNode)nextNode).getChild(0).getText();
+ outputs.add(toWriteEntity(connectorName));
+ if (managedLocationUri != null) {
Review comment:
so any "create table" from within a REMOTE database, will be invoked on
the connector. Currently, we do not support any write DDLs in remote databases.
The goal is to implement some of these going forward. no immediate need.
But to answer your question, we do not support having local hive tables
within REMOTE databases.
This is from AbstractDataConnectorProvider
@Override
public boolean createTable(Table table) throws MetaException {
throw new MetaException("Creation of table in remote datasource is not
supported.");
}
@Override
public boolean dropTable(String tableName) throws MetaException {
throw new MetaException("Deletion of table in remote datasource is not
supported.");
}
@Override
public boolean alterTable(String tableName, Table table) throws
MetaException {
throw new MetaException("Alter table in remote datasource is not
supported.");
}
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