| /* |
| * 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.concurrent.Callable; |
| import java.util.concurrent.atomic.AtomicBoolean; |
| import javax.cache.Cache; |
| import javax.cache.CacheException; |
| import org.apache.ignite.IgniteDataStreamer; |
| import org.apache.ignite.cache.CacheMode; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.internal.IgniteInternalFuture; |
| import org.apache.ignite.internal.util.typedef.CI1; |
| import org.apache.ignite.lang.IgniteFuture; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| /** |
| * |
| */ |
| public class IgniteCacheDynamicStopSelfTest extends GridCommonAbstractTest { |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| super.beforeTestsStarted(); |
| |
| startGrids(4); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testStopStartCacheWithDataLoaderNoOverwrite() throws Exception { |
| checkStopStartCacheWithDataLoader(false); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testStopStartCacheWithDataLoaderOverwrite() throws Exception { |
| checkStopStartCacheWithDataLoader(true); |
| } |
| |
| /** |
| * @param allowOverwrite Allow overwrite flag for streamer. |
| * @throws Exception If failed. |
| */ |
| public void checkStopStartCacheWithDataLoader(final boolean allowOverwrite) throws Exception { |
| CacheConfiguration ccfg = new CacheConfiguration(DEFAULT_CACHE_NAME); |
| |
| ccfg.setCacheMode(CacheMode.PARTITIONED); |
| |
| ignite(0).createCache(ccfg); |
| |
| final AtomicBoolean stop = new AtomicBoolean(); |
| |
| IgniteInternalFuture<Object> fut = GridTestUtils.runAsync(new Callable<Object>() { |
| /** {@inheritDoc} */ |
| @Override public Object call() throws Exception { |
| while (!stop.get()) { |
| try (IgniteDataStreamer<Integer, Integer> str = ignite(0).dataStreamer(DEFAULT_CACHE_NAME)) { |
| str.allowOverwrite(allowOverwrite); |
| |
| int i = 0; |
| |
| while (!stop.get()) { |
| try { |
| str.addData(i % 10_000, i).listen(new CI1<IgniteFuture<?>>() { |
| @Override public void apply(IgniteFuture<?> f) { |
| try { |
| f.get(); |
| } |
| catch (CacheException ignore) { |
| // This may be debugged. |
| } |
| } |
| }); |
| } |
| catch (IllegalStateException ignored) { |
| break; |
| } |
| |
| if (i > 0 && i % 10000 == 0) |
| info("Added: " + i); |
| |
| i++; |
| } |
| } |
| catch (IllegalStateException | CacheException ignored) { |
| // This may be debugged. |
| } |
| } |
| |
| return null; |
| } |
| }); |
| |
| try { |
| Thread.sleep(500); |
| |
| ignite(0).destroyCache(DEFAULT_CACHE_NAME); |
| |
| Thread.sleep(500); |
| |
| ignite(0).createCache(ccfg); |
| |
| Thread.sleep(1000); |
| } |
| finally { |
| stop.set(true); |
| } |
| |
| fut.get(); |
| |
| int cnt = 0; |
| |
| for (Cache.Entry<Object, Object> ignored : ignite(0).cache(DEFAULT_CACHE_NAME)) |
| cnt++; |
| |
| info(">>> cnt=" + cnt); |
| |
| ignite(0).destroyCache(DEFAULT_CACHE_NAME); |
| } |
| } |