/*
* 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.cache.query.partitioned;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.apache.geode.cache.AttributesFactory;
import org.apache.geode.cache.PartitionAttributesFactory;
import org.apache.geode.cache.Region;
import org.apache.geode.cache.query.CacheUtils;
import org.apache.geode.cache.query.IndexStatistics;
import org.apache.geode.cache.query.IndexType;
import org.apache.geode.cache.query.Query;
import org.apache.geode.cache.query.QueryService;
import org.apache.geode.cache.query.data.Portfolio;
import org.apache.geode.cache.query.data.Position;
import org.apache.geode.cache.query.internal.index.IndexManager;
import org.apache.geode.cache.query.internal.index.IndexProtocol;
import org.apache.geode.cache.query.internal.index.PartitionedIndex;
import org.apache.geode.internal.cache.PartitionedRegion;
import org.apache.geode.test.junit.categories.IntegrationTest;
/**
*
*/
@Category(IntegrationTest.class)
public class PRIndexStatisticsJUnitTest {
static QueryService qs;
static boolean isInitDone = false;
static Region region;
static IndexProtocol keyIndex1;
static IndexProtocol keyIndex2;
static IndexProtocol keyIndex3;
@Before
public void setUp() throws Exception {
try {
CacheUtils.startCache();
qs = CacheUtils.getQueryService();
} catch (Exception e) {
e.printStackTrace();
}
}
@After
public void tearDown() throws Exception {
CacheUtils.closeCache();
IndexManager.TEST_RANGEINDEX_ONLY = false;
}
private void createAndPopulateRegion() {
PartitionAttributesFactory paf = new PartitionAttributesFactory();
AttributesFactory af = new AttributesFactory();
af.setPartitionAttributes(paf.create());
region = CacheUtils.createRegion("portfolio", af.create(), false);
assertTrue(region instanceof PartitionedRegion);
Position.cnt = 0;
if (region.size() == 0) {
for (int i = 0; i < 100; i++) {
region.put(Integer.toString(i), new Portfolio(i, i));
}
}
assertEquals(100, region.size());
}
private void createRegion() {
PartitionAttributesFactory paf = new PartitionAttributesFactory();
AttributesFactory af = new AttributesFactory();
af.setPartitionAttributes(paf.create());
region = CacheUtils.createRegion("portfolio", af.create(), false);
assertTrue(region instanceof PartitionedRegion);
}
/*
* public static Test suite() { TestSuite suite = new TestSuite(IndexMaintenanceTest.class);
* return suite; }
*/
/**
* Test RenageIndex IndexStatistics for keys, values, updates and uses.
*
* @throws Exception
*/
@Test
public void testStatsForRangeIndex() throws Exception {
createAndPopulateRegion();
keyIndex1 = (IndexProtocol) qs.createIndex("multiKeyIndex1", IndexType.FUNCTIONAL, "pos.secId",
"/portfolio p, p.positions.values pos");
assertTrue(keyIndex1 instanceof PartitionedIndex);
IndexStatistics keyIndex1Stats = keyIndex1.getStatistics();
assertEquals(89, keyIndex1Stats.getNumberOfBucketIndexes());
// Initial stats test (keys, values & updates)
assertEquals(2 * 100/* Num of values in region */, keyIndex1Stats.getNumberOfKeys());
assertEquals(200, keyIndex1Stats.getNumberOfValues());
assertEquals(200, keyIndex1Stats.getNumUpdates());
for (int i = 0; i < 100; i++) {
region.put(Integer.toString(i), new Portfolio(i, i));
}
assertEquals(2 * 100/* Num of values in region */, keyIndex1Stats.getNumberOfKeys());
assertEquals(200, keyIndex1Stats.getNumberOfValues());
assertEquals(400, keyIndex1Stats.getNumUpdates());
// IndexUsed stats test
String queryStr = "select * from /portfolio p, p.positions.values pos where pos.secId = 'YHOO'";
Query query = qs.newQuery(queryStr);
for (int i = 0; i < 50; i++) {
query.execute();
}
assertEquals(50, keyIndex1Stats.getTotalUses());
// NumOfValues should be reduced.
for (int i = 0; i < 50; i++) {
region.invalidate(Integer.toString(i));
}
assertEquals(100/* Num of values in region */, keyIndex1Stats.getNumberOfKeys());
assertEquals(100, keyIndex1Stats.getNumberOfValues());
assertEquals(450, keyIndex1Stats.getNumUpdates());
// Should not have any effect as invalidated values are destroyed
for (int i = 0; i < 50; i++) {
region.destroy(Integer.toString(i));
}
assertEquals(100/* Num of values in region */, keyIndex1Stats.getNumberOfKeys());
assertEquals(100, keyIndex1Stats.getNumberOfValues());
assertEquals(450, keyIndex1Stats.getNumUpdates());
// NumOfKeys should get zero as all values are destroyed
for (int i = 50; i < 100; i++) {
region.destroy(Integer.toString(i));
}
assertEquals(500, keyIndex1Stats.getNumUpdates());
assertEquals(0, keyIndex1Stats.getNumberOfKeys());
qs.removeIndex(keyIndex1);
region.destroyRegion();
}
/**
* Test CompactRenageIndex IndexStatistics for keys, values, updates and uses.
*
* @throws Exception
*/
@Test
public void testStatsForCompactRangeIndex() throws Exception {
createAndPopulateRegion();
keyIndex2 =
(IndexProtocol) qs.createIndex("multiKeyIndex2", IndexType.FUNCTIONAL, "ID", "/portfolio ");
assertTrue(keyIndex2 instanceof PartitionedIndex);
IndexStatistics keyIndex1Stats = keyIndex2.getStatistics();
assertEquals(89, keyIndex1Stats.getNumberOfBucketIndexes());
// Initial stats test (keys, values & updates)
assertEquals(100, keyIndex1Stats.getNumberOfKeys());
assertEquals(100, keyIndex1Stats.getNumberOfValues());
assertEquals(100, keyIndex1Stats.getNumUpdates());
for (int i = 0; i < 100; i++) {
region.put(Integer.toString(i), new Portfolio(i, i));
}
assertEquals(100, keyIndex1Stats.getNumberOfKeys());
assertEquals(100, keyIndex1Stats.getNumberOfValues());
assertEquals(200, keyIndex1Stats.getNumUpdates());
// IndexUsed stats test
String queryStr = "select * from /portfolio where ID > 0";
Query query = qs.newQuery(queryStr);
for (int i = 0; i < 50; i++) {
query.execute();
}
assertEquals(50, keyIndex1Stats.getTotalUses());
// NumOfValues should be reduced.
for (int i = 0; i < 50; i++) {
region.invalidate(Integer.toString(i));
}
assertEquals(50, keyIndex1Stats.getNumberOfKeys());
assertEquals(50, keyIndex1Stats.getNumberOfValues());
assertEquals(250, keyIndex1Stats.getNumUpdates());
for (int i = 0; i < 50; i++) {
region.destroy(Integer.toString(i));
}
assertEquals(50, keyIndex1Stats.getNumberOfKeys());
assertEquals(50, keyIndex1Stats.getNumberOfValues());
assertEquals(250, keyIndex1Stats.getNumUpdates());
// NumOfKeys should get zero as all values are destroyed
for (int i = 50; i < 100; i++) {
region.destroy(Integer.toString(i));
}
assertEquals(300, keyIndex1Stats.getNumUpdates());
assertEquals(0, keyIndex1Stats.getNumberOfKeys());
qs.removeIndex(keyIndex2);
region.destroyRegion();
}
/**
* Test CompactMapRenageIndex IndexStatistics for keys, values, updates and uses.
*
* @throws Exception
*/
@Test
public void testStatsForCompactMapRangeIndex() throws Exception {
createAndPopulateRegion();
keyIndex3 = (IndexProtocol) qs.createIndex("multiKeyIndex3", IndexType.FUNCTIONAL,
"positions['DELL', 'YHOO']", "/portfolio p");
assertTrue(keyIndex3 instanceof PartitionedIndex);
IndexStatistics keyIndexStats = keyIndex3.getStatistics();
assertTrue(keyIndexStats instanceof IndexStatistics);
assertEquals(89, keyIndexStats.getNumberOfBucketIndexes());
assertEquals(2, keyIndexStats.getNumberOfMapIndexKeys());
assertEquals(100, keyIndexStats.getNumberOfKeys());
assertEquals(100, keyIndexStats.getNumberOfValues());
assertEquals(100, keyIndexStats.getNumUpdates());
for (int i = 0; i < 100; i++) {
region.put(Integer.toString(i), new Portfolio(i, i));
}
assertEquals(2, keyIndexStats.getNumberOfMapIndexKeys());
assertEquals(100, keyIndexStats.getNumberOfKeys());
assertEquals(100, keyIndexStats.getNumberOfValues());
assertEquals(200, keyIndexStats.getNumUpdates());
String queryStr =
"select * from /portfolio where positions['DELL'] != NULL OR positions['YHOO'] != NULL";
Query query = qs.newQuery(queryStr);
for (int i = 0; i < 50; i++) {
query.execute();
}
// Both RangeIndex should be used
assertEquals(100 /* Execution time */, keyIndexStats.getTotalUses());
for (int i = 0; i < 50; i++) {
region.invalidate(Integer.toString(i));
}
assertEquals(2, keyIndexStats.getNumberOfMapIndexKeys());
assertEquals(50, keyIndexStats.getNumberOfKeys());
assertEquals(50, keyIndexStats.getNumberOfValues());
assertEquals(250, keyIndexStats.getNumUpdates());
for (int i = 0; i < 50; i++) {
region.destroy(Integer.toString(i));
}
assertEquals(2, keyIndexStats.getNumberOfMapIndexKeys());
assertEquals(50, keyIndexStats.getNumberOfKeys());
assertEquals(50, keyIndexStats.getNumberOfValues());
assertEquals(250, keyIndexStats.getNumUpdates());
for (int i = 50; i < 100; i++) {
region.destroy(Integer.toString(i));
}
assertEquals(300, keyIndexStats.getNumUpdates());
assertEquals(2, keyIndexStats.getNumberOfMapIndexKeys());
assertEquals(0, keyIndexStats.getNumberOfKeys());
qs.removeIndex(keyIndex3);
region.destroyRegion();
}
/**
* Test MapRenageIndex IndexStatistics for keys, values, updates and uses.
*
* @throws Exception
*/
@Test
public void testStatsForMapRangeIndex() throws Exception {
IndexManager.TEST_RANGEINDEX_ONLY = true;
createAndPopulateRegion();
keyIndex3 = (IndexProtocol) qs.createIndex("multiKeyIndex3", IndexType.FUNCTIONAL,
"positions['DELL', 'YHOO']", "/portfolio");
assertTrue(keyIndex3 instanceof PartitionedIndex);
IndexStatistics keyIndexStats = keyIndex3.getStatistics();
assertTrue(keyIndexStats instanceof IndexStatistics);
assertEquals(89, keyIndexStats.getNumberOfBucketIndexes());
assertEquals(89, keyIndexStats.getNumberOfBucketIndexes());
assertEquals(2, keyIndexStats.getNumberOfMapIndexKeys());
assertEquals(100, keyIndexStats.getNumberOfKeys());
assertEquals(100, keyIndexStats.getNumberOfValues());
assertEquals(100, keyIndexStats.getNumUpdates());
Position.cnt = 0;
for (int i = 0; i < 100; i++) {
region.put(Integer.toString(i), new Portfolio(i, i));
}
assertEquals(2, keyIndexStats.getNumberOfMapIndexKeys());
assertEquals(100, keyIndexStats.getNumberOfKeys());
assertEquals(100, keyIndexStats.getNumberOfValues());
assertEquals(200, keyIndexStats.getNumUpdates());
String queryStr =
"select * from /portfolio where positions['DELL'] != NULL OR positions['YHOO'] != NULL";
Query query = qs.newQuery(queryStr);
for (int i = 0; i < 50; i++) {
query.execute();
}
// Both RangeIndex should be used
assertEquals(100 /* Execution time */, keyIndexStats.getTotalUses());
for (int i = 0; i < 50; i++) {
region.invalidate(Integer.toString(i));
}
assertEquals(2, keyIndexStats.getNumberOfMapIndexKeys());
assertEquals(50, keyIndexStats.getNumberOfKeys());
assertEquals(50, keyIndexStats.getNumberOfValues());
assertEquals(300, keyIndexStats.getNumUpdates());
for (int i = 0; i < 50; i++) {
region.destroy(Integer.toString(i));
}
assertEquals(2, keyIndexStats.getNumberOfMapIndexKeys());
assertEquals(50, keyIndexStats.getNumberOfKeys());
assertEquals(50, keyIndexStats.getNumberOfValues());
assertEquals(300, keyIndexStats.getNumUpdates());
for (int i = 50; i < 100; i++) {
region.destroy(Integer.toString(i));
}
assertEquals(400, keyIndexStats.getNumUpdates());
assertEquals(0, keyIndexStats.getNumberOfKeys());
assertEquals(2, keyIndexStats.getNumberOfMapIndexKeys());
qs.removeIndex(keyIndex3);
region.destroyRegion();
}
/**
* Test RenageIndex IndexStatistics for keys, values, updates and uses.
*
* @throws Exception
*/
@Test
public void testStatsForRangeIndexBeforeRegionCreation() throws Exception {
// Destroy region
createRegion();
assertEquals(0, region.size());
keyIndex1 = (IndexProtocol) qs.createIndex("multiKeyIndex4", IndexType.FUNCTIONAL, "pos.secId",
"/portfolio p, p.positions.values pos");
// Recreate all entries in the region
for (int i = 0; i < 100; i++) {
region.put(Integer.toString(i), new Portfolio(i, i));
}
assertTrue(keyIndex1 instanceof PartitionedIndex);
IndexStatistics keyIndex1Stats = keyIndex1.getStatistics();
assertEquals(89, keyIndex1Stats.getNumberOfBucketIndexes());
// Initial stats test (keys, values & updates)
assertEquals(2 * 100/* Num of values in region */, keyIndex1Stats.getNumberOfKeys());
assertEquals(200, keyIndex1Stats.getNumberOfValues());
assertEquals(200, keyIndex1Stats.getNumUpdates());
for (int i = 0; i < 100; i++) {
region.put(Integer.toString(i), new Portfolio(i, i));
}
assertEquals(2 * 100/* Num of values in region */, keyIndex1Stats.getNumberOfKeys());
assertEquals(200, keyIndex1Stats.getNumberOfValues());
assertEquals(400, keyIndex1Stats.getNumUpdates());
// IndexUsed stats test
String queryStr = "select * from /portfolio p, p.positions.values pos where pos.secId = 'YHOO'";
Query query = qs.newQuery(queryStr);
for (int i = 0; i < 50; i++) {
query.execute();
}
assertEquals(50, keyIndex1Stats.getTotalUses());
// NumOfValues should be reduced.
for (int i = 0; i < 50; i++) {
region.invalidate(Integer.toString(i));
}
assertEquals(100/* Num of values in region */, keyIndex1Stats.getNumberOfKeys());
assertEquals(100, keyIndex1Stats.getNumberOfValues());
assertEquals(450, keyIndex1Stats.getNumUpdates());
// Should not have any effect as invalidated values are destroyed
for (int i = 0; i < 50; i++) {
region.destroy(Integer.toString(i));
}
assertEquals(100/* Num of values in region */, keyIndex1Stats.getNumberOfKeys());
assertEquals(100, keyIndex1Stats.getNumberOfValues());
assertEquals(450, keyIndex1Stats.getNumUpdates());
// NumOfKeys should get zero as all values are destroyed
for (int i = 50; i < 100; i++) {
region.destroy(Integer.toString(i));
}
assertEquals(500, keyIndex1Stats.getNumUpdates());
assertEquals(0, keyIndex1Stats.getNumberOfKeys());
qs.removeIndex(keyIndex1);
region.destroyRegion();
}
/**
* Test CompactRenageIndex IndexStatistics for keys, values, updates and uses.
*
* @throws Exception
*/
@Test
public void testStatsForCompactRangeIndexBeforeRegionCreation() throws Exception {
// Destroy region
createRegion();
assertEquals(0, region.size());
keyIndex2 =
(IndexProtocol) qs.createIndex("multiKeyIndex5", IndexType.FUNCTIONAL, "ID", "/portfolio ");
// Recreate all entries in the region
for (int i = 0; i < 100; i++) {
region.put(Integer.toString(i), new Portfolio(i, i));
}
assertTrue(keyIndex2 instanceof PartitionedIndex);
IndexStatistics keyIndex1Stats = keyIndex2.getStatistics();
assertEquals(89, keyIndex1Stats.getNumberOfBucketIndexes());
// Initial stats test (keys, values & updates)
assertEquals(100, keyIndex1Stats.getNumberOfKeys());
assertEquals(100, keyIndex1Stats.getNumberOfValues());
assertEquals(100, keyIndex1Stats.getNumUpdates());
for (int i = 0; i < 100; i++) {
region.put(Integer.toString(i), new Portfolio(i, i));
}
assertEquals(100, keyIndex1Stats.getNumberOfKeys());
assertEquals(100, keyIndex1Stats.getNumberOfValues());
assertEquals(200, keyIndex1Stats.getNumUpdates());
// IndexUsed stats test
String queryStr = "select * from /portfolio where ID > 0";
Query query = qs.newQuery(queryStr);
for (int i = 0; i < 50; i++) {
query.execute();
}
assertEquals(50, keyIndex1Stats.getTotalUses());
// NumOfValues should be reduced.
for (int i = 0; i < 50; i++) {
region.invalidate(Integer.toString(i));
}
assertEquals(50, keyIndex1Stats.getNumberOfKeys());
assertEquals(50, keyIndex1Stats.getNumberOfValues());
assertEquals(250, keyIndex1Stats.getNumUpdates());
for (int i = 0; i < 50; i++) {
region.destroy(Integer.toString(i));
}
assertEquals(50, keyIndex1Stats.getNumberOfKeys());
assertEquals(50, keyIndex1Stats.getNumberOfValues());
assertEquals(250, keyIndex1Stats.getNumUpdates());
// NumOfKeys should get zero as all values are destroyed
for (int i = 50; i < 100; i++) {
region.destroy(Integer.toString(i));
}
assertEquals(300, keyIndex1Stats.getNumUpdates());
assertEquals(0, keyIndex1Stats.getNumberOfKeys());
qs.removeIndex(keyIndex2);
region.destroyRegion();
}
/**
* Test MapRenageIndex IndexStatistics for keys, values, updates and uses.
*
* @throws Exception
*/
@Test
public void testStatsForCompactMapRangeIndexBeforeRegionCreation() throws Exception {
// Destroy region
createRegion();
assertEquals(0, region.size());
keyIndex3 = (IndexProtocol) qs.createIndex("multiKeyIndex6", IndexType.FUNCTIONAL,
"positions['DELL', 'YHOO']", "/portfolio");
// Recreate all entries in the region
Position.cnt = 0;
for (int i = 0; i < 100; i++) {
region.put(Integer.toString(i), new Portfolio(i, i));
}
assertTrue(keyIndex3 instanceof PartitionedIndex);
IndexStatistics keyIndexStats = keyIndex3.getStatistics();
assertTrue(keyIndexStats instanceof IndexStatistics);
assertEquals(89, keyIndexStats.getNumberOfBucketIndexes());
assertEquals(2, keyIndexStats.getNumberOfMapIndexKeys());
assertEquals(100, keyIndexStats.getNumberOfKeys());
assertEquals(100, keyIndexStats.getNumberOfValues());
assertEquals(100, keyIndexStats.getNumUpdates());
Position.cnt = 0;
for (int i = 0; i < 100; i++) {
region.put(Integer.toString(i), new Portfolio(i, i));
}
assertEquals(2, keyIndexStats.getNumberOfMapIndexKeys());
assertEquals(100, keyIndexStats.getNumberOfKeys());
assertEquals(100, keyIndexStats.getNumberOfValues());
assertEquals(200, keyIndexStats.getNumUpdates());
String queryStr =
"select * from /portfolio where positions['DELL'] != NULL OR positions['YHOO'] != NULL";
Query query = qs.newQuery(queryStr);
for (int i = 0; i < 50; i++) {
query.execute();
}
// Both RangeIndex should be used
assertEquals((100 /* Execution time */), keyIndexStats.getTotalUses());
for (int i = 0; i < 50; i++) {
region.invalidate(Integer.toString(i));
}
assertEquals(2, keyIndexStats.getNumberOfMapIndexKeys());
assertEquals(50, keyIndexStats.getNumberOfKeys());
assertEquals(50, keyIndexStats.getNumberOfValues());
assertEquals(250, keyIndexStats.getNumUpdates());
for (int i = 0; i < 50; i++) {
region.destroy(Integer.toString(i));
}
assertEquals(2, keyIndexStats.getNumberOfMapIndexKeys());
assertEquals(50, keyIndexStats.getNumberOfKeys());
assertEquals(50, keyIndexStats.getNumberOfValues());
assertEquals(250, keyIndexStats.getNumUpdates());
for (int i = 50; i < 100; i++) {
region.destroy(Integer.toString(i));
}
assertEquals(300, keyIndexStats.getNumUpdates());
assertEquals(2, keyIndexStats.getNumberOfMapIndexKeys());
assertEquals(0, keyIndexStats.getNumberOfKeys());
qs.removeIndex(keyIndex3);
region.destroyRegion();
}
/**
* Test MapRenageIndex IndexStatistics for keys, values, updates and uses.
*
* @throws Exception
*/
@Test
public void testStatsForMapRangeIndexBeforeRegionCreation() throws Exception {
// Destroy region
IndexManager.TEST_RANGEINDEX_ONLY = true;
createRegion();
assertEquals(0, region.size());
keyIndex3 = (IndexProtocol) qs.createIndex("multiKeyIndex6", IndexType.FUNCTIONAL,
"positions['DELL', 'YHOO']", "/portfolio");
// Recreate all entries in the region
Position.cnt = 0;
for (int i = 0; i < 100; i++) {
region.put(Integer.toString(i), new Portfolio(i, i));
}
assertTrue(keyIndex3 instanceof PartitionedIndex);
IndexStatistics keyIndexStats = keyIndex3.getStatistics();
assertTrue(keyIndexStats instanceof IndexStatistics);
assertEquals(89, keyIndexStats.getNumberOfBucketIndexes());
assertEquals(2, keyIndexStats.getNumberOfMapIndexKeys());
assertEquals(100, keyIndexStats.getNumberOfKeys());
assertEquals(100, keyIndexStats.getNumberOfValues());
assertEquals(100, keyIndexStats.getNumUpdates());
Position.cnt = 0;
for (int i = 0; i < 100; i++) {
region.put(Integer.toString(i), new Portfolio(i, i));
}
assertEquals(2, keyIndexStats.getNumberOfMapIndexKeys());
assertEquals(100, keyIndexStats.getNumberOfKeys());
assertEquals(100, keyIndexStats.getNumberOfValues());
assertEquals(200, keyIndexStats.getNumUpdates());
String queryStr =
"select * from /portfolio where positions['DELL'] != NULL OR positions['YHOO'] != NULL";
Query query = qs.newQuery(queryStr);
for (int i = 0; i < 50; i++) {
query.execute();
}
// Both RangeIndex should be used
assertEquals(100 /* Execution time */, keyIndexStats.getTotalUses());
for (int i = 0; i < 50; i++) {
region.invalidate(Integer.toString(i));
}
assertEquals(2, keyIndexStats.getNumberOfMapIndexKeys());
assertEquals(50, keyIndexStats.getNumberOfKeys());
assertEquals(50, keyIndexStats.getNumberOfValues());
assertEquals(300, keyIndexStats.getNumUpdates());
for (int i = 0; i < 50; i++) {
region.destroy(Integer.toString(i));
}
assertEquals(2, keyIndexStats.getNumberOfMapIndexKeys());
assertEquals(50, keyIndexStats.getNumberOfKeys());
assertEquals(50, keyIndexStats.getNumberOfValues());
assertEquals(300, keyIndexStats.getNumUpdates());
for (int i = 50; i < 100; i++) {
region.destroy(Integer.toString(i));
}
assertEquals(2, keyIndexStats.getNumberOfMapIndexKeys());
assertEquals(400, keyIndexStats.getNumUpdates());
assertEquals(0, keyIndexStats.getNumberOfKeys());
qs.removeIndex(keyIndex3);
region.destroyRegion();
}
}