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MemtableSizeOffheapObjectsTest.java
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MemtableSizeOffheapObjectsTest.java
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/*
* 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.cassandra.db.memtable;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.apache.cassandra.config.Config;
import org.apache.cassandra.utils.memory.MemtablePool;
import org.apache.cassandra.utils.memory.NativePool;
public class MemtableSizeOffheapObjectsTest extends MemtableSizeTest
{
// Overrides CQLTester.setUpClass to run before it
@BeforeClass
public static void setUpClass()
{
setup(Config.MemtableAllocationType.offheap_objects);
}
@Override
void checkMemtablePool()
{
MemtablePool memoryPool = AbstractAllocatorMemtable.MEMORY_POOL;
logger.info("Memtable pool {} off-heap limit {}", memoryPool, memoryPool.offHeap.limit);
Assert.assertTrue(memoryPool instanceof NativePool);
}
}