modules/core/src/test/java/org/apache/ignite/internal/GridNodeMetricsLogPdsSelfTest.java

/*
 * 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.ignite.internal;

import org.apache.ignite.configuration.DataRegionConfiguration;
import org.apache.ignite.configuration.DataStorageConfiguration;
import org.apache.ignite.configuration.IgniteConfiguration;
import org.apache.ignite.configuration.WALMode;

/**
 * Check logging local node metrics with PDS enabled.
 */
public class GridNodeMetricsLogPdsSelfTest extends GridNodeMetricsLogSelfTest {
    /** {@inheritDoc} */
    @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception {
        IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName);

        DataStorageConfiguration memCfg = new DataStorageConfiguration()
            .setDefaultDataRegionConfiguration(new DataRegionConfiguration()
                .setMaxSize(30 * 1024 * 1024)
                .setPersistenceEnabled(true))
            .setDataRegionConfigurations(new DataRegionConfiguration()
                .setName(IN_MEMORY_REGION)
                .setMaxSize(20 * 1024 * 1024)
                .setPersistenceEnabled(false))
            .setWalMode(WALMode.LOG_ONLY);

        cfg.setDataStorageConfiguration(memCfg);

        return cfg;
    }

    /** {@inheritDoc} */
    @Override protected void beforeTest() throws Exception {
        cleanPersistenceDir();

        super.beforeTest();

        grid(0).cluster().active(true);
    }

    /** {@inheritDoc} */
    @Override protected void afterTest() throws Exception {
        super.afterTest();

        cleanPersistenceDir();
    }

    /** {@inheritDoc} */
    @Override protected void checkNodeMetricsFormat(String logOutput) {
        super.checkNodeMetricsFormat(logOutput);

        String msg = "Metrics are missing in the log or have an unexpected format";

        assertTrue(msg, logOutput.matches("(?s).*Ignite persistence \\[used=[\\d]+MB].*"));
    }

    /** */
    @Override protected boolean persistenceEnabled() {
        return true;
    }
}