@Override
public void renameTable(ConnectorTableHandle tableHandle, SchemaTableName newTableName) {
if (!allowRenameTable) {
throw new PrestoException(
PERMISSION_DENIED, "Renaming tables is disabled in this Hive catalog");
}
HiveTableHandle handle = checkType(tableHandle, HiveTableHandle.class, "tableHandle");
metastore.renameTable(
handle.getSchemaName(),
handle.getTableName(),
newTableName.getSchemaName(),
newTableName.getTableName());
}
@Override
public void dropTable(ConnectorTableHandle tableHandle) {
HiveTableHandle handle = checkType(tableHandle, HiveTableHandle.class, "tableHandle");
SchemaTableName tableName = schemaTableName(tableHandle);
if (!allowDropTable) {
throw new PrestoException(PERMISSION_DENIED, "DROP TABLE is disabled in this Hive catalog");
}
try {
Table table = metastore.getTable(handle.getSchemaName(), handle.getTableName());
if (!handle.getSession().getUser().equals(table.getOwner())) {
throw new PrestoException(
PERMISSION_DENIED,
format(
"Unable to drop table '%s': owner of the table is different from session user",
table));
}
metastore.dropTable(handle.getSchemaName(), handle.getTableName());
} catch (NoSuchObjectException e) {
throw new TableNotFoundException(tableName);
}
}