io.trino.plugin.memory.MemoryConfig 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.plugin.memory;
import io.airlift.configuration.Config;
import io.airlift.units.DataSize;
import jakarta.validation.constraints.NotNull;
public class MemoryConfig
{
private int splitsPerNode = Runtime.getRuntime().availableProcessors();
private DataSize maxDataPerNode = DataSize.of(128, DataSize.Unit.MEGABYTE);
private boolean enableLazyDynamicFiltering = true;
public int getSplitsPerNode()
{
return splitsPerNode;
}
@Config("memory.splits-per-node")
public MemoryConfig setSplitsPerNode(int splitsPerNode)
{
this.splitsPerNode = splitsPerNode;
return this;
}
@NotNull
public DataSize getMaxDataPerNode()
{
return maxDataPerNode;
}
@Config("memory.max-data-per-node")
public MemoryConfig setMaxDataPerNode(DataSize maxDataPerNode)
{
this.maxDataPerNode = maxDataPerNode;
return this;
}
public boolean isEnableLazyDynamicFiltering()
{
return enableLazyDynamicFiltering;
}
@Config("memory.enable-lazy-dynamic-filtering")
public MemoryConfig setEnableLazyDynamicFiltering(boolean enableLazyDynamicFiltering)
{
this.enableLazyDynamicFiltering = enableLazyDynamicFiltering;
return this;
}
}