| /* |
| * 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.iotdb.db.integration; |
| |
| import org.apache.iotdb.db.conf.IoTDBDescriptor; |
| import org.apache.iotdb.db.utils.EnvironmentUtils; |
| import org.apache.iotdb.jdbc.Config; |
| import org.apache.iotdb.rpc.RpcTransportFactory; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import java.sql.Connection; |
| import java.sql.DriverManager; |
| import java.sql.ResultSet; |
| import java.sql.SQLException; |
| import java.sql.Statement; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| public class IoTDBRpcCompressionIT { |
| boolean rpcThriftCompression = |
| IoTDBDescriptor.getInstance().getConfig().isRpcThriftCompressionEnable(); |
| boolean rpcAdvancedCompression = |
| IoTDBDescriptor.getInstance().getConfig().isRpcAdvancedCompressionEnable(); |
| |
| @Before |
| public void setUp() throws Exception { |
| EnvironmentUtils.closeStatMonitor(); |
| |
| Class.forName(Config.JDBC_DRIVER_NAME); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| EnvironmentUtils.cleanEnv(); |
| IoTDBDescriptor.getInstance().getConfig().setRpcThriftCompressionEnable(rpcThriftCompression); |
| IoTDBDescriptor.getInstance() |
| .getConfig() |
| .setRpcAdvancedCompressionEnable(rpcAdvancedCompression); |
| } |
| |
| @Test |
| public void testNoRpcCompression() throws SQLException, InterruptedException { |
| EnvironmentUtils.envSetUp(); |
| try (Connection connection = |
| DriverManager.getConnection( |
| Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root"); |
| Statement statement = connection.createStatement()) { |
| doSomething(statement); |
| } |
| } |
| |
| @Test |
| public void testRpcThriftCompression() throws SQLException, InterruptedException { |
| IoTDBDescriptor.getInstance().getConfig().setRpcThriftCompressionEnable(true); |
| EnvironmentUtils.envSetUp(); |
| // let JDBC use thrift rpc compression |
| Config.rpcThriftCompressionEnable = true; |
| try (Connection connection = |
| DriverManager.getConnection( |
| Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root"); |
| Statement statement = connection.createStatement()) { |
| doSomething(statement); |
| } finally { |
| Config.rpcThriftCompressionEnable = false; |
| } |
| } |
| |
| @Test |
| public void testRpcAdvancedCompression() throws SQLException, InterruptedException { |
| IoTDBDescriptor.getInstance().getConfig().setRpcAdvancedCompressionEnable(true); |
| EnvironmentUtils.envSetUp(); |
| // let JDBC use thrift advanced compression |
| RpcTransportFactory.setUseSnappy(true); |
| try (Connection connection = |
| DriverManager.getConnection( |
| Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root"); |
| Statement statement = connection.createStatement()) { |
| doSomething(statement); |
| } |
| } |
| |
| @Test |
| public void testBothRpcCompression() throws SQLException, InterruptedException { |
| IoTDBDescriptor.getInstance().getConfig().setRpcThriftCompressionEnable(true); |
| IoTDBDescriptor.getInstance().getConfig().setRpcThriftCompressionEnable(true); |
| EnvironmentUtils.envSetUp(); |
| // let JDBC use thrift rpc compression |
| Config.rpcThriftCompressionEnable = true; |
| try (Connection connection = |
| DriverManager.getConnection( |
| Config.IOTDB_URL_PREFIX + "127.0.0.1:6667/", "root", "root"); |
| Statement statement = connection.createStatement()) { |
| doSomething(statement); |
| } finally { |
| Config.rpcThriftCompressionEnable = false; |
| } |
| } |
| |
| private void doSomething(Statement statement) throws SQLException, InterruptedException { |
| |
| statement.execute("set storage group to root.demo"); |
| statement.execute("create timeseries root.demo.d1.s1 with datatype=INT64,encoding=RLE"); |
| statement.execute("create timeseries root.demo.d1.s2 with datatype=INT64,encoding=RLE"); |
| statement.execute("create timeseries root.demo.d1.s3 with datatype=INT64,encoding=RLE"); |
| statement.execute("insert into root.demo.d1(time,s1,s2) values(1,1,2)"); |
| statement.execute("flush"); |
| statement.execute("insert into root.demo.d1(time,s3) values(1,1)"); |
| statement.execute("flush"); |
| try (ResultSet set = statement.executeQuery("SELECT * FROM root")) { |
| int cnt = 0; |
| while (set.next()) { |
| cnt++; |
| assertEquals(1, set.getLong("root.demo.d1.s3")); |
| } |
| assertEquals(1, cnt); |
| } |
| Thread.sleep(1000); |
| // before merge completes |
| try (ResultSet set = statement.executeQuery("SELECT * FROM root")) { |
| int cnt = 0; |
| while (set.next()) { |
| cnt++; |
| assertEquals(1, set.getLong("root.demo.d1.s3")); |
| } |
| assertEquals(1, cnt); |
| } |
| |
| // after merge completes |
| statement.execute("DELETE FROM root.demo.d1"); |
| } |
| } |