/*
* 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.geode.internal.cache;
import static org.apache.geode.distributed.ConfigurationProperties.*;
import static org.junit.Assert.*;
import java.util.Properties;
import org.apache.geode.test.junit.categories.FlakyTest;
import org.junit.experimental.categories.Category;
import org.apache.geode.cache.CacheException;
import org.apache.geode.cache.CacheFactory;
import org.apache.geode.cache30.CacheSerializableRunnable;
import org.apache.geode.distributed.DistributedSystem;
import org.apache.geode.internal.cache.control.InternalResourceManager.ResourceType;
import org.apache.geode.internal.cache.lru.HeapEvictor;
import org.apache.geode.test.dunit.Assert;
import org.apache.geode.test.dunit.Invoke;
import org.apache.geode.test.dunit.LogWriterUtils;
import org.apache.geode.test.dunit.SerializableRunnable;
import org.apache.geode.test.dunit.VM;
import org.apache.geode.test.dunit.Wait;
import org.apache.geode.test.dunit.WaitCriterion;
import org.apache.geode.test.junit.categories.DistributedTest;
/**
* Performs eviction dunit tests for off-heap memory.
*/
@Category(DistributedTest.class)
public class OffHeapEvictionDUnitTest extends EvictionDUnitTest {
@Override
public final void preTearDownAssertions() throws Exception {
SerializableRunnable checkOrphans = new SerializableRunnable() {
@Override
public void run() {
if (hasCache()) {
OffHeapTestUtil.checkOrphans();
}
}
};
Invoke.invokeInEveryVM(checkOrphans);
checkOrphans.run();
}
@Override
public Properties getDistributedSystemProperties() {
Properties properties = super.getDistributedSystemProperties();
properties.setProperty(OFF_HEAP_MEMORY_SIZE, "200m");
return properties;
}
@Override
public void createCache() {
try {
Properties props = new Properties();
DistributedSystem ds = getSystem(props);
assertNotNull(ds);
ds.disconnect();
ds = getSystem(getDistributedSystemProperties());
cache = CacheFactory.create(ds);
assertNotNull(cache);
LogWriterUtils.getLogWriter().info("cache= " + cache);
LogWriterUtils.getLogWriter().info("cache closed= " + cache.isClosed());
cache.getResourceManager().setEvictionOffHeapPercentage(85);
((GemFireCacheImpl) cache).getResourceManager().getOffHeapMonitor().stopMonitoring(true);
LogWriterUtils.getLogWriter()
.info("eviction= " + cache.getResourceManager().getEvictionOffHeapPercentage());
LogWriterUtils.getLogWriter()
.info("critical= " + cache.getResourceManager().getCriticalOffHeapPercentage());
} catch (Exception e) {
Assert.fail("Failed while creating the cache", e);
}
}
@Override
public void raiseFakeNotification(VM vm, final String prName, final int noOfExpectedEvictions) {
vm.invoke(new CacheSerializableRunnable("fakeNotification") {
@Override
public void run2() throws CacheException {
final LocalRegion region = (LocalRegion) cache.getRegion(prName);
getEvictor().testAbortAfterLoopCount = 1;
((GemFireCacheImpl) cache).getResourceManager().getOffHeapMonitor()
.updateStateAndSendEvent(188743680);
WaitCriterion wc = new WaitCriterion() {
public boolean done() {
// we have a primary
final long currentEvictions =
((AbstractLRURegionMap) region.entries)._getLruList().stats().getEvictions();
if (Math.abs(currentEvictions - noOfExpectedEvictions) <= 1) { // Margin of error is 1
return true;
} else if (currentEvictions > noOfExpectedEvictions) {
fail(description());
}
return false;
}
public String description() {
return "expected " + noOfExpectedEvictions + " evictions, but got "
+ ((AbstractLRURegionMap) region.entries)._getLruList().stats().getEvictions();
}
};
Wait.waitForCriterion(wc, 60000, 1000, true);
}
});
}
@Override
public boolean getOffHeapEnabled() {
return true;
}
@Override
public HeapEvictor getEvictor() {
return ((GemFireCacheImpl) cache).getOffHeapEvictor();
}
@Override
public ResourceType getResourceType() {
return ResourceType.OFFHEAP_MEMORY;
}
@Category(FlakyTest.class) // GEODE-1770
@Override
public void testDummyInlineNCentralizedEviction() {
super.testDummyInlineNCentralizedEviction();
}
}