TestingClickHouseServer.java
/*
* Licensed 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 com.facebook.presto.plugin.clickhouse;
import org.testcontainers.containers.ClickHouseContainer;
import java.io.Closeable;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;
import static java.lang.String.format;
import static org.testcontainers.containers.ClickHouseContainer.HTTP_PORT;
public class TestingClickHouseServer
implements Closeable
{
private static final String CLICKHOUSE_IMAGE = "clickhouse/clickhouse-server:23.12.2.59";
private final ClickHouseContainer dockerContainer;
public TestingClickHouseServer()
{
// Use 2nd stable version
dockerContainer = (ClickHouseContainer) new ClickHouseContainer(CLICKHOUSE_IMAGE)
.withStartupAttempts(10);
dockerContainer.start();
}
public ClickHouseContainer getClickHouseContainer()
{
return dockerContainer;
}
public void execute(String sql)
{
try (Connection connection = DriverManager.getConnection(getJdbcUrl());
Statement statement = connection.createStatement()) {
statement.execute(sql);
}
catch (Exception e) {
throw new RuntimeException("Failed to execute statement: " + sql, e);
}
}
public String getJdbcUrl()
{
String s = format("jdbc:clickhouse://%s:%s/", dockerContainer.getContainerIpAddress(),
dockerContainer.getMappedPort(HTTP_PORT));
return format("jdbc:clickhouse://%s:%s/", dockerContainer.getContainerIpAddress(),
dockerContainer.getMappedPort(HTTP_PORT));
}
@Override
public void close()
{
dockerContainer.stop();
}
}