io.trino.execution.resourcegroups.NoOpResourceGroupManager Maven / Gradle / Ivy
/*
* 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.trino.execution.resourcegroups;
import io.trino.execution.ManagedQueryExecution;
import io.trino.server.ResourceGroupInfo;
import io.trino.spi.resourcegroups.ResourceGroupConfigurationManagerFactory;
import io.trino.spi.resourcegroups.ResourceGroupId;
import io.trino.spi.resourcegroups.SelectionContext;
import io.trino.spi.resourcegroups.SelectionCriteria;
import java.util.List;
import java.util.Optional;
import java.util.concurrent.Executor;
/**
* Used on workers.
*/
public final class NoOpResourceGroupManager
implements ResourceGroupManager
{
@Override
public void submit(ManagedQueryExecution queryExecution, SelectionContext selectionContext, Executor executor)
{
throw new UnsupportedOperationException();
}
@Override
public Optional tryGetResourceGroupInfo(ResourceGroupId id)
{
throw new UnsupportedOperationException();
}
@Override
public Optional> tryGetPathToRoot(ResourceGroupId id)
{
throw new UnsupportedOperationException();
}
@Override
public void addConfigurationManagerFactory(ResourceGroupConfigurationManagerFactory factory)
{
// no-op
}
@Override
public void loadConfigurationManager()
{
// no-op
}
@Override
public SelectionContext selectGroup(SelectionCriteria criteria)
{
throw new UnsupportedOperationException();
}
}