/*
* 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.ignite.internal.processors.cache;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;
import org.apache.ignite.IgniteCache;
import org.apache.ignite.cache.CacheAtomicityMode;
import org.apache.ignite.cache.CachePeekMode;
import org.apache.ignite.cluster.ClusterNode;
import org.apache.ignite.configuration.CacheConfiguration;
import org.apache.ignite.configuration.IgniteConfiguration;
import org.apache.ignite.configuration.NearCacheConfiguration;
import org.apache.ignite.internal.IgniteKernal;
import org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtCacheEntry;
import org.apache.ignite.internal.processors.cache.distributed.near.GridNearCacheAdapter;
import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest;
import org.apache.ignite.transactions.Transaction;
import org.apache.ignite.transactions.TransactionConcurrency;
import org.apache.ignite.transactions.TransactionIsolation;
import static org.apache.ignite.cache.CacheMode.PARTITIONED;
import static org.apache.ignite.transactions.TransactionConcurrency.OPTIMISTIC;
import static org.apache.ignite.transactions.TransactionConcurrency.PESSIMISTIC;
/**
* Tests putAll method with large number of keys.
*/
public class IgnitePutAllLargeBatchSelfTest extends GridCommonAbstractTest {
/** Grid count. */
private static final int GRID_CNT = 4;
/** */
private boolean nearEnabled;
/** Backups. */
private int backups = 1;
/** {@inheritDoc} */
@Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception {
IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName);
cfg.setCacheConfiguration(cacheConfiguration(igniteInstanceName));
return cfg;
}
/**
* @param igniteInstanceName Ignite instance name.
* @return Test cache configuration.
*/
public CacheConfiguration cacheConfiguration(String igniteInstanceName) {
CacheConfiguration ccfg = defaultCacheConfiguration();
ccfg.setAtomicityMode(CacheAtomicityMode.TRANSACTIONAL);
ccfg.setBackups(backups);
ccfg.setNearConfiguration(nearEnabled ? new NearCacheConfiguration() : null);
ccfg.setCacheMode(PARTITIONED);
return ccfg;
}
/**
* @throws Exception If failed.
*/
public void testPutAllPessimisticOneBackupPartitioned() throws Exception {
backups = 1;
checkPutAll(PESSIMISTIC, false);
}
/**
* @throws Exception If failed.
*/
public void testPutAllPessimisticOneBackupNear() throws Exception {
backups = 1;
checkPutAll(PESSIMISTIC, true);
}
/**
* @throws Exception If failed.
*/
public void testPutAllOptimisticOneBackupPartitioned() throws Exception {
backups = 1;
checkPutAll(OPTIMISTIC, false);
}
/**
* @throws Exception If failed.
*/
public void testPutAllOptimisticOneBackupNear() throws Exception {
backups = 1;
checkPutAll(OPTIMISTIC, true);
}
/**
* @throws Exception If failed.
*/
public void testPutAllPessimisticTwoBackupsPartitioned() throws Exception {
backups = 2;
checkPutAll(PESSIMISTIC, false);
}
/**
* @throws Exception If failed.
*/
public void testPutAllPessimisticTwoBackupsNear() throws Exception {
backups = 2;
checkPutAll(PESSIMISTIC, true);
}
/**
* @throws Exception If failed.
*/
public void testPutAllOptimisticTwoBackupsPartitioned() throws Exception {
backups = 2;
checkPutAll(OPTIMISTIC, false);
}
/**
* @throws Exception If failed.
*/
public void testPutAllOptimisticTwoBackupsNear() throws Exception {
backups = 2;
checkPutAll(OPTIMISTIC, true);
}
/**
* @throws Exception If failed.
*/
private void checkPutAll(TransactionConcurrency concurrency, boolean nearEnabled) throws Exception {
this.nearEnabled = nearEnabled;
startGrids(GRID_CNT);
awaitPartitionMapExchange();
try {
IgniteCache<Object, Object> cache = grid(0).cache(DEFAULT_CACHE_NAME);
int keyCnt = 200;
for (int i = 0; i < keyCnt; i++)
cache.put(i, i);
// Create readers if near cache is enabled.
for (int g = 1; g < 2; g++) {
for (int i = 30; i < 70; i++)
((IgniteKernal)grid(g)).getCache(DEFAULT_CACHE_NAME).get(i);
}
info(">>> Starting test tx.");
try (Transaction tx = grid(0).transactions().txStart(concurrency, TransactionIsolation.REPEATABLE_READ)) {
Map<Integer, Integer> map = new LinkedHashMap<>();
for (int i = 0; i < keyCnt; i++)
map.put(i, i * i);
cache.getAll(map.keySet());
cache.putAll(map);
tx.commit();
}
// Check that no stale transactions left and all locks are released.
for (int g = 0; g < GRID_CNT; g++) {
IgniteKernal k = (IgniteKernal)grid(g);
GridCacheAdapter<Object, Object> cacheAdapter = k.context().cache().internalCache(DEFAULT_CACHE_NAME);
assertEquals(0, cacheAdapter.context().tm().idMapSize());
for (int i = 0; i < keyCnt; i++) {
if (cacheAdapter.isNear()) {
GridDhtCacheEntry entry = (GridDhtCacheEntry)
((GridNearCacheAdapter<Object, Object>)cacheAdapter).dht().peekEx(i);
if (entry != null) {
assertFalse(entry.lockedByAny());
assertTrue(entry.localCandidates().isEmpty());
assertTrue(entry.remoteMvccSnapshot().isEmpty());
}
}
GridCacheEntryEx entry = cacheAdapter.peekEx(i);
if (entry != null) {
assertFalse(entry.lockedByAny());
assertTrue(entry.localCandidates().isEmpty());
assertTrue(entry.remoteMvccSnapshot().isEmpty());
}
}
}
for (int g = 0; g < GRID_CNT; g++) {
IgniteCache<Object, Object> checkCache =grid(g).cache(DEFAULT_CACHE_NAME);
ClusterNode checkNode = grid(g).localNode();
for (int i = 0; i < keyCnt; i++) {
if (grid(g).affinity(DEFAULT_CACHE_NAME).isPrimaryOrBackup(checkNode, i))
assertEquals(i * i, checkCache.localPeek(i, CachePeekMode.PRIMARY, CachePeekMode.BACKUP));
}
}
}
finally {
stopAllGrids();
}
}
/**
* @throws Exception If failed.
*/
public void testPreviousValuePartitionedOneBackup() throws Exception {
backups = 1;
nearEnabled = false;
checkPreviousValue();
}
/**
* @throws Exception If failed.
*/
public void testPreviousValuePartitionedTwoBackups() throws Exception {
backups = 2;
nearEnabled = false;
checkPreviousValue();
}
/**
* @throws Exception If failed.
*/
public void testPreviousValueNearOneBackup() throws Exception {
backups = 1;
nearEnabled = true;
checkPreviousValue();
}
/**
* @throws Exception If failed.
*/
public void testPreviousValueNearTwoBackups() throws Exception {
backups = 2;
nearEnabled = true;
checkPreviousValue();
}
/**
* @throws Exception If failed.
*/
private void checkPreviousValue() throws Exception {
startGrids(GRID_CNT);
awaitPartitionMapExchange();
try {
Map<Integer, Integer> checkMap = new HashMap<>();
IgniteCache<Integer, Integer> cache = grid(0).cache(DEFAULT_CACHE_NAME);
for (int r = 0; r < 3; r++) {
for (int i = 0; i < 10; i++) {
info("Put: " + i + ", " + r);
Integer cachePrev = cache.getAndPut(i, r);
Integer mapPrev = checkMap.put(i, r);
assertEquals(mapPrev, cachePrev);
}
info(">>>>>>> Done round: " + r);
}
}
finally {
stopAllGrids();
}
}
}