svn commit: r1486378 - /hbase/branches/0.95/hbase-it/src/test/java/org/apache/hadoop/hbase/test/IntegrationTestBigLinkedListWithChaosMonkey.java

[st...@apache.org]

Author: stack
Date: Sat May 25 22:11:15 2013
New Revision: 1486378

URL: http://svn.apache.org/r1486378
Log:
HBASE-8583 Create a new IntegrationTestBigLinkedListWithChaosMonkey -- FORGOT TO SVN ADD A FILE

Added:
    hbase/branches/0.95/hbase-it/src/test/java/org/apache/hadoop/hbase/test/IntegrationTestBigLinkedListWithChaosMonkey.java

Added: hbase/branches/0.95/hbase-it/src/test/java/org/apache/hadoop/hbase/test/IntegrationTestBigLinkedListWithChaosMonkey.java
URL: http://svn.apache.org/viewvc/hbase/branches/0.95/hbase-it/src/test/java/org/apache/hadoop/hbase/test/IntegrationTestBigLinkedListWithChaosMonkey.java?rev=1486378&view=auto
==============================================================================
--- hbase/branches/0.95/hbase-it/src/test/java/org/apache/hadoop/hbase/test/IntegrationTestBigLinkedListWithChaosMonkey.java (added)
+++ hbase/branches/0.95/hbase-it/src/test/java/org/apache/hadoop/hbase/test/IntegrationTestBigLinkedListWithChaosMonkey.java Sat May 25 22:11:15 2013
@@ -0,0 +1,98 @@
+/**
+ * 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.hadoop.hbase.test;
+
+import java.io.IOException;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.hadoop.hbase.IntegrationTestingUtility;
+import org.apache.hadoop.hbase.IntegrationTests;
+import org.apache.hadoop.hbase.util.ChaosMonkey;
+import org.apache.hadoop.util.ToolRunner;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.experimental.categories.Category;
+
+
+/**
+ * This is the same integration test as {@link IntegrationTestBigLinkedList} while killing the
+ * region servers and the master(s) randomly
+ */
+@Category(IntegrationTests.class)
+public class IntegrationTestBigLinkedListWithChaosMonkey extends IntegrationTestBigLinkedList {
+  private static final Log LOG = LogFactory
+      .getLog(IntegrationTestBigLinkedListWithChaosMonkey.class);
+
+  private ChaosMonkey monkey;
+
+  public IntegrationTestBigLinkedListWithChaosMonkey() {
+    super();
+    TABLE_NAME_KEY = "IntegrationTestBigLinkedListWithChaosMonkey.table";
+    DEFAULT_TABLE_NAME = "IntegrationTestBigLinkedListWithChaosMonkey";
+  }
+
+  @Before
+  public void setUp() throws Exception {
+    if (!getTestingUtil().isDistributedCluster()) {
+      this.NUM_SLAVES_BASE = 5; // only used in MiniCluster mode
+    }
+    super.setUp();
+    monkey = new ChaosMonkey(util, ChaosMonkey.EVERY_MINUTE_RANDOM_ACTION_POLICY);
+    LOG.info("Chaos Monkey Starting");
+    monkey.start();
+  }
+
+  @After
+  public void tearDown() throws Exception {
+    if (monkey != null) {
+      monkey.stop("test has finished, that's why");
+      monkey.waitForStop();
+    }
+    super.tearDown();
+  }
+
+  @Test
+  public void testContinuousIngest() throws IOException, Exception {
+    // Loop <num iterations> <num mappers> <num nodes per mapper> <output dir> <num reducers>
+    int ret = ToolRunner.run(
+      getTestingUtil().getConfiguration(),
+      new Loop(),
+      new String[] { "1", "1", "1000000",
+          util.getDataTestDirOnTestFS("IntegrationTestBigLinkedListWithChaosMonkey").toString(),
+          "1" });
+    org.junit.Assert.assertEquals(0, ret);
+  }
+
+  public static void main(String[] args) throws Exception {
+
+    IntegrationTestBigLinkedListWithChaosMonkey test = 
+        new IntegrationTestBigLinkedListWithChaosMonkey();
+    IntegrationTestingUtility.setUseDistributedCluster(test.getTestingUtil().getConfiguration());
+    // set minimum cluster size requirements
+    test.NUM_SLAVES_BASE = 3;
+    test.setUp();
+
+    // run the test
+    int ret = ToolRunner.run(test.getConf(), test, args);
+
+    test.tearDown();
+    System.exit(ret);
+  }
+}