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From sboi...@apache.org
Subject [14/26] ignite git commit: Added test for concurrent activation and node join.
Date Wed, 28 Jun 2017 06:10:34 GMT
Added test for concurrent activation and node join.


Project: http://git-wip-us.apache.org/repos/asf/ignite/repo
Commit: http://git-wip-us.apache.org/repos/asf/ignite/commit/acf0441b
Tree: http://git-wip-us.apache.org/repos/asf/ignite/tree/acf0441b
Diff: http://git-wip-us.apache.org/repos/asf/ignite/diff/acf0441b

Branch: refs/heads/ignite-2.1.2-exchange
Commit: acf0441b043a04cd01200d955e64d73e40436cd0
Parents: f2a5a93
Author: sboikov <sboikov@gridgain.com>
Authored: Tue Jun 27 14:10:41 2017 +0300
Committer: sboikov <sboikov@gridgain.com>
Committed: Tue Jun 27 14:10:41 2017 +0300

----------------------------------------------------------------------
 .../cache/IgniteActiveClusterTest.java          | 182 +++++++++++++++++++
 1 file changed, 182 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/ignite/blob/acf0441b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/IgniteActiveClusterTest.java
----------------------------------------------------------------------
diff --git a/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/IgniteActiveClusterTest.java
b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/IgniteActiveClusterTest.java
new file mode 100644
index 0000000..cf68767
--- /dev/null
+++ b/modules/core/src/test/java/org/apache/ignite/internal/processors/cache/IgniteActiveClusterTest.java
@@ -0,0 +1,182 @@
+/*
+ * 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.CyclicBarrier;
+import java.util.concurrent.ThreadLocalRandom;
+import java.util.concurrent.atomic.AtomicInteger;
+import org.apache.ignite.IgniteCache;
+import org.apache.ignite.configuration.CacheConfiguration;
+import org.apache.ignite.configuration.IgniteConfiguration;
+import org.apache.ignite.internal.IgniteInternalFuture;
+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.GridTestUtils;
+import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest;
+
+import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL;
+import static org.apache.ignite.cache.CacheWriteSynchronizationMode.FULL_SYNC;
+
+/**
+ *
+ */
+public class IgniteActiveClusterTest extends GridCommonAbstractTest {
+    /** */
+    private static final TcpDiscoveryIpFinder IP_FINDER = new TcpDiscoveryVmIpFinder(true);
+
+    /** */
+    private boolean client;
+
+    /** */
+    private boolean active = true;
+
+    /** */
+    private CacheConfiguration ccfg;
+
+    /** {@inheritDoc} */
+    @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws
Exception {
+        IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName);
+
+        ((TcpDiscoverySpi)cfg.getDiscoverySpi()).setIpFinder(IP_FINDER);
+
+        cfg.setClientMode(client);
+
+        cfg.setActiveOnStart(active);
+
+        if (ccfg != null) {
+            cfg.setCacheConfiguration(ccfg);
+
+            ccfg = null;
+        }
+
+        return cfg;
+    }
+
+    /**
+     * @throws Exception If failed.
+     */
+    public void testActivate() throws Exception {
+        active = false;
+
+        for (int i = 0; i < 3; i++) {
+            ccfg = cacheConfiguration(DEFAULT_CACHE_NAME);
+
+            startGrid(i);
+        }
+
+        ignite(0).active(true);
+
+        startGrid(3);
+
+        for (int i  = 0; i < 4; i++) {
+            IgniteCache<Integer, Integer> cache = ignite(i).cache(DEFAULT_CACHE_NAME);
+
+            for (int j = 0; j < 10; j++) {
+                ThreadLocalRandom rnd = ThreadLocalRandom.current();
+
+                Integer key = rnd.nextInt(1000);
+
+                cache.put(key, j);
+
+                assertEquals((Integer)j, cache.get(key));
+            }
+        }
+    }
+
+    /**
+     * @throws Exception If failed.
+     */
+    public void testJoinAndActivate() throws Exception {
+        for (int iter = 0; iter < 3; iter++) {
+            log.info("Iteration: " + iter);
+
+            active = false;
+
+            for (int i = 0; i < 3; i++) {
+                ccfg = cacheConfiguration(DEFAULT_CACHE_NAME);
+
+                startGrid(i);
+            }
+
+            final int START_NODES = 3;
+
+            final CyclicBarrier b = new CyclicBarrier(START_NODES + 1);
+
+            IgniteInternalFuture<?> fut1 = GridTestUtils.runAsync(new Callable<Void>()
{
+                @Override public Void call() throws Exception {
+                    b.await();
+
+                    Thread.sleep(ThreadLocalRandom.current().nextLong(100) + 1);
+
+                    ignite(0).active(true);
+
+                    return null;
+                }
+            });
+
+            final AtomicInteger nodeIdx = new AtomicInteger(3);
+
+            IgniteInternalFuture<?> fut2 = GridTestUtils.runMultiThreadedAsync(new
Callable<Void>() {
+                @Override public Void call() throws Exception {
+                    int idx = nodeIdx.getAndIncrement();
+
+                    b.await();
+
+                    startGrid(idx);
+
+                    return null;
+                }
+            }, START_NODES, "start-node");
+
+            fut1.get();
+            fut2.get();
+
+            for (int i  = 0; i < 6; i++) {
+                IgniteCache<Integer, Integer> cache = ignite(i).cache(DEFAULT_CACHE_NAME);
+
+                for (int j = 0; j < 10; j++) {
+                    ThreadLocalRandom rnd = ThreadLocalRandom.current();
+
+                    Integer key = rnd.nextInt(1000);
+
+                    cache.put(key, j);
+
+                    assertEquals((Integer)j, cache.get(key));
+                }
+            }
+
+            stopAllGrids();
+        }
+    }
+
+    /**
+     * @param name Cache name.
+     * @return Cache configuration.
+     */
+    private CacheConfiguration cacheConfiguration(String name) {
+        CacheConfiguration ccfg = new CacheConfiguration(name);
+
+        ccfg.setWriteSynchronizationMode(FULL_SYNC);
+        ccfg.setAtomicityMode(TRANSACTIONAL);
+        ccfg.setBackups(3);
+
+        return ccfg;
+    }
+}


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