/*
* 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.distributed;
import java.util.HashMap;
import java.util.Map;
import org.apache.ignite.Ignite;
import org.apache.ignite.IgniteCache;
import org.apache.ignite.IgniteTransactions;
import org.apache.ignite.configuration.CacheConfiguration;
import org.apache.ignite.configuration.IgniteConfiguration;
import org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi;
import org.apache.ignite.spi.discovery.tcp.ipfinder.TcpDiscoveryIpFinder;
import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder;
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 org.jetbrains.annotations.Nullable;
import static org.apache.ignite.cache.CacheAtomicityMode.ATOMIC;
import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL;
import static org.apache.ignite.cache.CacheWriteSynchronizationMode.PRIMARY_SYNC;
import static org.apache.ignite.transactions.TransactionConcurrency.OPTIMISTIC;
import static org.apache.ignite.transactions.TransactionConcurrency.PESSIMISTIC;
import static org.apache.ignite.transactions.TransactionIsolation.READ_COMMITTED;
import static org.apache.ignite.transactions.TransactionIsolation.REPEATABLE_READ;
import static org.apache.ignite.transactions.TransactionIsolation.SERIALIZABLE;
/**
*
*/
public class IgniteCachePrimarySyncTest extends GridCommonAbstractTest {
/** */
private static final TcpDiscoveryIpFinder ipFinder = new TcpDiscoveryVmIpFinder(true);
/** */
private static final int SRVS = 4;
/** */
private boolean clientMode;
/** {@inheritDoc} */
@Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception {
IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName);
((TcpDiscoverySpi)cfg.getDiscoverySpi()).setIpFinder(ipFinder);
CacheConfiguration<Object, Object> ccfg1 = new CacheConfiguration<>(DEFAULT_CACHE_NAME);
ccfg1.setName("cache1");
ccfg1.setAtomicityMode(ATOMIC);
ccfg1.setBackups(2);
ccfg1.setWriteSynchronizationMode(PRIMARY_SYNC);
CacheConfiguration<Object, Object> ccfg2 = new CacheConfiguration<>(DEFAULT_CACHE_NAME);
ccfg2.setName("cache2");
ccfg2.setAtomicityMode(TRANSACTIONAL);
ccfg2.setBackups(2);
ccfg2.setWriteSynchronizationMode(PRIMARY_SYNC);
cfg.setCacheConfiguration(ccfg1, ccfg2);
cfg.setClientMode(clientMode);
return cfg;
}
/** {@inheritDoc} */
@Override protected void beforeTestsStarted() throws Exception {
super.beforeTestsStarted();
startGrids(SRVS);
clientMode = true;
Ignite client = startGrid(SRVS);
assertTrue(client.configuration().isClientMode());
}
/** {@inheritDoc} */
@Override protected void afterTestsStopped() throws Exception {
super.afterTestsStopped();
stopAllGrids();
}
/**
* @throws Exception If failed.
*/
public void testPutGet() throws Exception {
Ignite ignite = ignite(SRVS);
checkPutGet(ignite.cache("cache1"), null, null, null);
checkPutGet(ignite.cache("cache2"), null, null, null);
checkPutGet(ignite.cache("cache2"), ignite.transactions(), OPTIMISTIC, REPEATABLE_READ);
checkPutGet(ignite.cache("cache2"), ignite.transactions(), OPTIMISTIC, SERIALIZABLE);
checkPutGet(ignite.cache("cache2"), ignite.transactions(), PESSIMISTIC, READ_COMMITTED);
}
/**
* @param cache Cache.
* @param txs Transactions instance if explicit transaction should be used.
* @param concurrency Transaction concurrency.
* @param isolation Transaction isolation.
*/
private void checkPutGet(IgniteCache<Object, Object> cache,
@Nullable IgniteTransactions txs,
TransactionConcurrency concurrency,
TransactionIsolation isolation) {
log.info("Check cache: " + cache.getName());
final int KEYS = 50;
for (int iter = 0; iter < 100; iter++) {
if (iter % 10 == 0)
log.info("Iteration: " + iter);
for (int i = 0; i < KEYS; i++)
cache.remove(i);
Map<Integer, Integer> putBatch = new HashMap<>();
for (int i = 0; i < KEYS; i++)
putBatch.put(i, iter);
if (txs != null) {
try (Transaction tx = txs.txStart(concurrency, isolation)) {
cache.putAll(putBatch);
tx.commit();
}
}
else
cache.putAll(putBatch);
Map<Object, Object> vals = cache.getAll(putBatch.keySet());
for (int i = 0; i < KEYS; i++)
assertEquals(iter, vals.get(i));
}
}
}