diff options
Diffstat (limited to 'sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/RowSetFactory.java')
-rw-r--r-- | sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/RowSetFactory.java | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/RowSetFactory.java b/sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/RowSetFactory.java new file mode 100644 index 0000000000..e8f68eaaf9 --- /dev/null +++ b/sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/RowSetFactory.java @@ -0,0 +1,41 @@ +/** + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.hive.service.cli; + +import org.apache.hive.service.cli.thrift.TProtocolVersion; +import org.apache.hive.service.cli.thrift.TRowSet; + +import static org.apache.hive.service.cli.thrift.TProtocolVersion.HIVE_CLI_SERVICE_PROTOCOL_V6; + +public class RowSetFactory { + + public static RowSet create(TableSchema schema, TProtocolVersion version) { + if (version.getValue() >= HIVE_CLI_SERVICE_PROTOCOL_V6.getValue()) { + return new ColumnBasedSet(schema); + } + return new RowBasedSet(schema); + } + + public static RowSet create(TRowSet results, TProtocolVersion version) { + if (version.getValue() >= HIVE_CLI_SERVICE_PROTOCOL_V6.getValue()) { + return new ColumnBasedSet(results); + } + return new RowBasedSet(results); + } +} |