This is an automated email from the ASF dual-hosted git repository.
jchen21 pushed a commit to branch feature/GEODE-7669
in repository https://gitbox.apache.org/repos/asf/geode.git
commit a708042b15df2acf26d9edd8aa26dd09d0867670
Author: Jianxia Chen <jche...@apache.org>
AuthorDate: Tue May 26 17:54:28 2020 -0700
Initial draft
Authored-by: Jianxia Chen <jche...@apache.org>
---
.../PartitionedRegionOverflowClearDUnitTest.java | 139 +++++++++++++++++++++
1 file changed, 139 insertions(+)
diff --git
a/geode-core/src/distributedTest/java/org/apache/geode/internal/cache/PartitionedRegionOverflowClearDUnitTest.java
b/geode-core/src/distributedTest/java/org/apache/geode/internal/cache/PartitionedRegionOverflowClearDUnitTest.java
new file mode 100644
index 0000000..c6b8921
--- /dev/null
+++
b/geode-core/src/distributedTest/java/org/apache/geode/internal/cache/PartitionedRegionOverflowClearDUnitTest.java
@@ -0,0 +1,139 @@
+/*
+ * 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.test.dunit.VM.getVM;
+import static org.assertj.core.api.Assertions.assertThat;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.Serializable;
+import java.util.stream.IntStream;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+
+import org.apache.geode.cache.EvictionAction;
+import org.apache.geode.cache.EvictionAttributes;
+import org.apache.geode.cache.PartitionAttributesFactory;
+import org.apache.geode.cache.Region;
+import org.apache.geode.cache.RegionShortcut;
+import org.apache.geode.test.dunit.VM;
+import org.apache.geode.test.dunit.rules.CacheRule;
+import org.apache.geode.test.dunit.rules.ClientCacheRule;
+import org.apache.geode.test.dunit.rules.DistributedRule;
+import
org.apache.geode.test.junit.rules.serializable.SerializableTemporaryFolder;
+
+public class PartitionedRegionOverflowClearDUnitTest implements Serializable {
+
+ @Rule
+ public DistributedRule distributedRule = new DistributedRule();
+
+ @Rule
+ public CacheRule cacheRule = new CacheRule();
+
+ @Rule
+ public ClientCacheRule clientCacheRule = new ClientCacheRule();
+
+ @Rule
+ public SerializableTemporaryFolder temporaryFolder = new
SerializableTemporaryFolder();
+
+ VM server1;
+
+ VM server2;
+
+ VM accessor;
+
+ File disk1;
+
+ File disk2;
+
+ private static final String OVERFLOW_REGION_NAME = "testOverflowRegion";
+
+ private static final String DISK_STORE_NAME = "testDiskStore";
+
+ public static final int NUM_ENTRIES = 1000;
+
+ protected RegionShortcut getRegionShortCut() {
+ return RegionShortcut.PARTITION_REDUNDANT_PERSISTENT_OVERFLOW;
+ }
+
+ @Before
+ public void setUp() throws Exception {
+ server1 = getVM(1);
+ server2 = getVM(2);
+ accessor = getVM(3);
+ disk1 = temporaryFolder.newFolder();
+ disk2 = temporaryFolder.newFolder();
+ }
+
+ @Test
+ public void testClearWithOverflow() {
+ initializeDataStores();
+ accessor.invoke(this::populateRegion);
+ accessor.invoke(() -> {
+ Region region = cacheRule.getCache().getRegion(OVERFLOW_REGION_NAME);
+ region.clear();
+ });
+ server1.bounce();
+// server2.bounce();
+ server1.invoke(() -> {
+ Region region = createOverflowRegion(1);
+ assertThat(region.size()).isEqualTo(0);
+ });
+// server2.invoke(() -> {
+// Region region = createOverflowRegion(2);
+// assertThat(region.size()).isEqualTo(0);
+// });
+ }
+
+ private void initializeDataStores() {
+ server1.invoke(() -> {
+ createOverflowRegion(1);
+ });
+// server2.invoke(() -> {
+// createOverflowRegion(2);
+// });
+ }
+
+ private Region createOverflowRegion(int server) {
+ File disk;
+ if (server == 1) {
+ disk = new File(temporaryFolder.getRoot(), "disk1");
+ }
+ else {
+ disk = new File(temporaryFolder.getRoot(), "disk2");
+ }
+ cacheRule.createCache();
+ cacheRule.getCache().createDiskStoreFactory(new
DiskStoreAttributes()).setDiskDirs(new File[] {disk}).create(DISK_STORE_NAME);
+ return cacheRule.getCache().createRegionFactory(getRegionShortCut())
+ .setPartitionAttributes(
+ new PartitionAttributesFactory().setRedundantCopies(1).create())
+ .setDiskStoreName(DISK_STORE_NAME)
+ .setEvictionAttributes(
+ EvictionAttributes.createLRUEntryAttributes(1,
EvictionAction.OVERFLOW_TO_DISK))
+ .create(OVERFLOW_REGION_NAME);
+ }
+
+ private void populateRegion() {
+ cacheRule.createCache();
+
cacheRule.getCache().createRegionFactory(RegionShortcut.PARTITION).setPartitionAttributes(
+ new
PartitionAttributesFactory().setLocalMaxMemory(0).setRedundantCopies(1).create()).create(OVERFLOW_REGION_NAME);
+ Region region = cacheRule.getCache().getRegion(OVERFLOW_REGION_NAME);
+ IntStream.range(0, NUM_ENTRIES).forEach(i -> region.put("key" + i, "value"
+ i));
+ }
+
+}
