/*
* 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.execution;
import com.facebook.presto.execution.scheduler.NodeSchedulerConfig;
import com.google.common.collect.ImmutableMap;
import io.airlift.configuration.testing.ConfigAssertions;
import org.testng.annotations.Test;
import java.util.Map;
import static com.facebook.presto.execution.scheduler.NodeSchedulerConfig.NetworkTopologyType.LEGACY;
public class TestNodeSchedulerConfig
{
@Test
public void testDefaults()
{
ConfigAssertions.assertRecordedDefaults(ConfigAssertions.recordDefaults(NodeSchedulerConfig.class)
.setNetworkTopology(LEGACY)
.setMinCandidates(10)
.setMaxSplitsPerNode(100)
.setMaxPendingSplitsPerTask(10)
.setIncludeCoordinator(true));
}
@Test
public void testExplicitPropertyMappings()
{
Map<String, String> properties = new ImmutableMap.Builder<String, String>()
.put("node-scheduler.network-topology", "flat")
.put("node-scheduler.min-candidates", "11")
.put("node-scheduler.include-coordinator", "false")
.put("node-scheduler.max-pending-splits-per-task", "11")
.put("node-scheduler.max-splits-per-node", "101")
.build();
NodeSchedulerConfig expected = new NodeSchedulerConfig()
.setNetworkTopology("flat")
.setIncludeCoordinator(false)
.setMaxSplitsPerNode(101)
.setMaxPendingSplitsPerTask(11)
.setMinCandidates(11);
ConfigAssertions.assertFullMapping(properties, expected);
}
}