http://git-wip-us.apache.org/repos/asf/samza/blob/ce777164/samza-test/src/test/java/org/apache/samza/test/processor/TestZkStreamProcessorFailures.java
----------------------------------------------------------------------
diff --git a/samza-test/src/test/java/org/apache/samza/test/processor/TestZkStreamProcessorFailures.java b/samza-test/src/test/java/org/apache/samza/test/processor/TestZkStreamProcessorFailures.java
deleted file mode 100644
index 58d92fb..0000000
--- a/samza-test/src/test/java/org/apache/samza/test/processor/TestZkStreamProcessorFailures.java
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * 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.samza.test.processor;
-
-import java.util.HashMap;
-import java.util.Map;
-import java.util.concurrent.CountDownLatch;
-import org.apache.samza.config.JobConfig;
-import org.apache.samza.config.ZkConfig;
-import org.apache.samza.processor.StreamProcessor;
-import org.apache.samza.processor.TestZkStreamProcessorBase;
-import org.apache.samza.zk.TestZkUtils;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
-
-
-/**
- * Failure tests:
- * ZK unavailable.
- * One processor fails in process.
- */
-public class TestZkStreamProcessorFailures extends TestZkStreamProcessorBase {
-
- private final static int BAD_MESSAGE_KEY = 1000;
-
- @Override
- protected String prefix() {
- return "test_ZK_failure_";
- }
-
- @Before
- public void setUp() {
- super.setUp();
- }
-
- @Test(expected = org.apache.samza.SamzaException.class)
- public void testZkUnavailable() {
- map.put(ZkConfig.ZK_CONNECT, "localhost:2222"); // non-existing zk
- map.put(ZkConfig.ZK_CONNECTION_TIMEOUT_MS, "3000"); // shorter timeout
- CountDownLatch startLatch = new CountDownLatch(1);
- createStreamProcessor("1", map, startLatch, null); // this should fail with timeout exception
- Assert.fail("should've thrown an exception");
- }
-
- @Test
- // Test with a single processor failing.
- // One processor fails (to simulate the failure we inject a special message (id > 1000) which causes the processor to
- // throw an exception.
- public void testFailStreamProcessor() {
- final int numBadMessages = 4; // either of these bad messages will cause p1 to throw and exception
- map.put(JobConfig.JOB_DEBOUNCE_TIME_MS(), "100");
- map.put("processor.id.to.fail", "101");
-
- // set number of events we expect to read by both processes in total:
- // p1 will read messageCount/2 messages
- // p2 will read messageCount/2 messages
- // numBadMessages "bad" messages will be generated
- // p2 will read 2 of the "bad" messages
- // p1 will fail on the first of the "bad" messages
- // a new job model will be generated
- // and p2 will read all 2 * messageCount messages again, + numBadMessages (all of them this time)
- // total 2 x messageCount / 2 + numBadMessages/2 + 2 * messageCount + numBadMessages
- int totalEventsToBeConsumed = 3 * messageCount;
-
- TestStreamTask.endLatch = new CountDownLatch(totalEventsToBeConsumed);
- // create first processor
- Object waitStart1 = new Object();
- Object waitStop1 = new Object();
- StreamProcessor sp1 = createStreamProcessor("101", map, waitStart1, waitStop1);
- // start the first processor
- Thread t1 = runInThread(sp1, TestStreamTask.endLatch);
- t1.start();
-
- // start the second processor
- Object waitStart2 = new Object();
- Object waitStop2 = new Object();
- StreamProcessor sp2 = createStreamProcessor("102", map, waitStart2, waitStop2);
- Thread t2 = runInThread(sp2, TestStreamTask.endLatch);
- t2.start();
-
- // wait until the 1st processor reports that it has started
- waitForProcessorToStartStop(waitStart1);
-
- // wait until the 2nd processor reports that it has started
- waitForProcessorToStartStop(waitStart2);
-
- // produce first batch of messages starting with 0
- produceMessages(0, inputTopic, messageCount);
-
- // make sure they consume all the messages
- waitUntilMessagesLeftN(totalEventsToBeConsumed - messageCount);
-
- // produce the bad messages
- produceMessages(BAD_MESSAGE_KEY, inputTopic, 4);
-
- waitForProcessorToStartStop(waitStop1);
-
- // wait until the 2nd processor reports that it has stopped
- waitForProcessorToStartStop(waitStop2);
-
- // give some extra time to let the system to publish and distribute the new job model
- TestZkUtils.sleepMs(300);
-
- // produce the second batch of the messages, starting with 'messageCount'
- produceMessages(messageCount, inputTopic, messageCount);
-
- // wait until p2 consumes all the message by itself
- waitUntilMessagesLeftN(0);
-
- // shutdown p2
- try {
- stopProcessor(t2);
- t2.join(1000);
- } catch (InterruptedException e) {
- Assert.fail("Failed to join finished thread:" + e.getLocalizedMessage());
- }
-
- // number of unique values we gonna read is from 0 to (2*messageCount - 1)
- Map<Integer, Boolean> expectedValues = new HashMap<>(2 * messageCount);
- for (int i = 0; i < 2 * messageCount; i++) {
- expectedValues.put(i, false);
- }
- for (int i = BAD_MESSAGE_KEY; i < numBadMessages + BAD_MESSAGE_KEY; i++) {
- //expectedValues.put(i, false);
- }
-
- verifyNumMessages(outputTopic, expectedValues, totalEventsToBeConsumed);
- }
-}