io.prestosql.plugin.blackhole.BlackHoleQueryRunner.java Source code

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Here is the source code for io.prestosql.plugin.blackhole.BlackHoleQueryRunner.java

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/*
 * 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 io.prestosql.plugin.blackhole;

import com.google.common.collect.ImmutableMap;
import io.airlift.log.Logger;
import io.airlift.log.Logging;
import io.prestosql.Session;
import io.prestosql.plugin.tpch.TpchPlugin;
import io.prestosql.tests.DistributedQueryRunner;

import java.util.Map;

import static io.airlift.testing.Closeables.closeAllSuppress;
import static io.prestosql.testing.TestingSession.testSessionBuilder;

public final class BlackHoleQueryRunner {
    private BlackHoleQueryRunner() {
    }

    public static DistributedQueryRunner createQueryRunner() throws Exception {
        return createQueryRunner(ImmutableMap.of());
    }

    public static DistributedQueryRunner createQueryRunner(Map<String, String> extraProperties) throws Exception {
        Session session = testSessionBuilder().setCatalog("blackhole").setSchema("default").build();

        DistributedQueryRunner queryRunner = new DistributedQueryRunner(session, 4, extraProperties);

        try {
            queryRunner.installPlugin(new BlackHolePlugin());
            queryRunner.createCatalog("blackhole", "blackhole", ImmutableMap.of());

            queryRunner.installPlugin(new TpchPlugin());
            queryRunner.createCatalog("tpch", "tpch", ImmutableMap.of());

            return queryRunner;
        } catch (Exception e) {
            closeAllSuppress(e, queryRunner);
            throw e;
        }
    }

    public static void main(String[] args) throws Exception {
        Logging.initialize();
        DistributedQueryRunner queryRunner = createQueryRunner(ImmutableMap.of("http-server.http.port", "8080"));
        Thread.sleep(10);
        Logger log = Logger.get(BlackHoleQueryRunner.class);
        log.info("======== SERVER STARTED ========");
        log.info("\n====\n%s\n====", queryRunner.getCoordinator().getBaseUrl());
    }
}