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From zzh...@apache.org
Subject [2/6] [HELIX-395] Remove old Helix alert/stat modules
Date Tue, 20 May 2014 22:48:59 GMT
http://git-wip-us.apache.org/repos/asf/helix/blob/77cc6516/helix-core/src/test/java/org/apache/helix/alerts/TestOperators.java
----------------------------------------------------------------------
diff --git a/helix-core/src/test/java/org/apache/helix/alerts/TestOperators.java b/helix-core/src/test/java/org/apache/helix/alerts/TestOperators.java
deleted file mode 100644
index 2d54a27..0000000
--- a/helix-core/src/test/java/org/apache/helix/alerts/TestOperators.java
+++ /dev/null
@@ -1,329 +0,0 @@
-package org.apache.helix.alerts;
-
-/*
- * 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.
- */
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
-import org.apache.helix.alerts.SumEachOperator;
-import org.apache.helix.alerts.SumOperator;
-import org.apache.helix.alerts.Tuple;
-import org.testng.AssertJUnit;
-import org.testng.annotations.BeforeMethod;
-import org.testng.annotations.Test;
-
-public class TestOperators {
-
-  SumOperator _sumOp;
-  SumEachOperator _sumEachOp;
-
-  @BeforeMethod(groups = {
-    "unitTest"
-  })
-  public void setup() {
-    _sumOp = new SumOperator();
-    _sumEachOp = new SumEachOperator();
-  }
-
-  @Test(groups = {
-    "unitTest"
-  })
-  public void testTwoNulls() {
-    Tuple<String> tup1 = null;
-    Tuple<String> tup2 = null;
-    List<Tuple<String>> tup1List = new ArrayList<Tuple<String>>();
-    List<Tuple<String>> tup2List = new ArrayList<Tuple<String>>();
-    tup1List.add(tup1);
-    tup2List.add(tup2);
-    List<Iterator<Tuple<String>>> tupsList = new ArrayList<Iterator<Tuple<String>>>();
-    tupsList.add(tup1List.iterator());
-    tupsList.add(tup2List.iterator());
-    List<Iterator<Tuple<String>>> result = _sumOp.execute(tupsList);
-    AssertJUnit.assertEquals(1, result.size()); // should be just 1 iter
-    Iterator<Tuple<String>> resultIter = result.get(0);
-    AssertJUnit.assertTrue(resultIter.hasNext());
-    Tuple<String> resultTup = resultIter.next();
-    AssertJUnit.assertEquals(null, resultTup);
-  }
-
-  @Test(groups = {
-    "unitTest"
-  })
-  public void testOneNullLeft() {
-    Tuple<String> tup1 = null;
-    Tuple<String> tup2 = new Tuple<String>();
-    tup2.add("1.0");
-    List<Tuple<String>> tup1List = new ArrayList<Tuple<String>>();
-    List<Tuple<String>> tup2List = new ArrayList<Tuple<String>>();
-    tup1List.add(tup1);
-    tup2List.add(tup2);
-    List<Iterator<Tuple<String>>> tupsList = new ArrayList<Iterator<Tuple<String>>>();
-    tupsList.add(tup1List.iterator());
-    tupsList.add(tup2List.iterator());
-    List<Iterator<Tuple<String>>> result = _sumOp.execute(tupsList);
-    AssertJUnit.assertEquals(1, result.size()); // should be just 1 iter
-    Iterator<Tuple<String>> resultIter = result.get(0);
-    AssertJUnit.assertTrue(resultIter.hasNext());
-    Tuple<String> resultTup = resultIter.next();
-    AssertJUnit.assertEquals("1.0", resultTup.toString());
-  }
-
-  @Test(groups = {
-    "unitTest"
-  })
-  public void testOneNullRight() {
-    Tuple<String> tup1 = new Tuple<String>();
-    Tuple<String> tup2 = null;
-    tup1.add("1.0");
-    List<Tuple<String>> tup1List = new ArrayList<Tuple<String>>();
-    List<Tuple<String>> tup2List = new ArrayList<Tuple<String>>();
-    tup1List.add(tup1);
-    tup2List.add(tup2);
-    List<Iterator<Tuple<String>>> tupsList = new ArrayList<Iterator<Tuple<String>>>();
-    tupsList.add(tup1List.iterator());
-    tupsList.add(tup2List.iterator());
-    List<Iterator<Tuple<String>>> result = _sumOp.execute(tupsList);
-    AssertJUnit.assertEquals(1, result.size()); // should be just 1 iter
-    Iterator<Tuple<String>> resultIter = result.get(0);
-    AssertJUnit.assertTrue(resultIter.hasNext());
-    Tuple<String> resultTup = resultIter.next();
-    AssertJUnit.assertEquals("1.0", resultTup.toString());
-  }
-
-  @Test(groups = {
-    "unitTest"
-  })
-  public void testTwoSingeltons() {
-    Tuple<String> tup1 = new Tuple<String>();
-    Tuple<String> tup2 = new Tuple<String>();
-    tup1.add("1.0");
-    tup2.add("2.0");
-    List<Tuple<String>> tup1List = new ArrayList<Tuple<String>>();
-    List<Tuple<String>> tup2List = new ArrayList<Tuple<String>>();
-    tup1List.add(tup1);
-    tup2List.add(tup2);
-    List<Iterator<Tuple<String>>> tupsList = new ArrayList<Iterator<Tuple<String>>>();
-    tupsList.add(tup1List.iterator());
-    tupsList.add(tup2List.iterator());
-    List<Iterator<Tuple<String>>> result = _sumOp.execute(tupsList);
-    AssertJUnit.assertEquals(1, result.size()); // should be just 1 iter
-    Iterator<Tuple<String>> resultIter = result.get(0);
-    AssertJUnit.assertTrue(resultIter.hasNext());
-    Tuple<String> resultTup = resultIter.next();
-    AssertJUnit.assertEquals("3.0", resultTup.toString());
-  }
-
-  @Test(groups = {
-    "unitTest"
-  })
-  public void testThreeSingeltons() {
-    Tuple<String> tup1 = new Tuple<String>();
-    Tuple<String> tup2 = new Tuple<String>();
-    Tuple<String> tup3 = new Tuple<String>();
-    tup1.add("1.0");
-    tup2.add("2.0");
-    tup3.add("3.0");
-    List<Tuple<String>> tup1List = new ArrayList<Tuple<String>>();
-    List<Tuple<String>> tup2List = new ArrayList<Tuple<String>>();
-    List<Tuple<String>> tup3List = new ArrayList<Tuple<String>>();
-    tup1List.add(tup1);
-    tup2List.add(tup2);
-    tup3List.add(tup3);
-    List<Iterator<Tuple<String>>> tupsList = new ArrayList<Iterator<Tuple<String>>>();
-    tupsList.add(tup1List.iterator());
-    tupsList.add(tup2List.iterator());
-    tupsList.add(tup3List.iterator());
-    List<Iterator<Tuple<String>>> result = _sumOp.execute(tupsList);
-    AssertJUnit.assertEquals(1, result.size()); // should be just 1 iter
-    Iterator<Tuple<String>> resultIter = result.get(0);
-    AssertJUnit.assertTrue(resultIter.hasNext());
-    Tuple<String> resultTup = resultIter.next();
-    AssertJUnit.assertEquals("6.0", resultTup.toString());
-  }
-
-  @Test(groups = {
-    "unitTest"
-  })
-  public void testThreeTriples() {
-    Tuple<String> tup1 = new Tuple<String>();
-    Tuple<String> tup2 = new Tuple<String>();
-    Tuple<String> tup3 = new Tuple<String>();
-    tup1.add("1.0");
-    tup1.add("2.0");
-    tup1.add("3.0");
-    tup2.add("4.0");
-    tup2.add("5.0");
-    tup2.add("6.0");
-    tup3.add("7.0");
-    tup3.add("8.0");
-    tup3.add("9.0");
-    List<Tuple<String>> tup1List = new ArrayList<Tuple<String>>();
-    List<Tuple<String>> tup2List = new ArrayList<Tuple<String>>();
-    List<Tuple<String>> tup3List = new ArrayList<Tuple<String>>();
-    tup1List.add(tup1);
-    tup2List.add(tup2);
-    tup3List.add(tup3);
-    List<Iterator<Tuple<String>>> tupsList = new ArrayList<Iterator<Tuple<String>>>();
-    tupsList.add(tup1List.iterator());
-    tupsList.add(tup2List.iterator());
-    tupsList.add(tup3List.iterator());
-    List<Iterator<Tuple<String>>> result = _sumOp.execute(tupsList);
-    AssertJUnit.assertEquals(1, result.size()); // should be just 1 iter
-    Iterator<Tuple<String>> resultIter = result.get(0);
-    AssertJUnit.assertTrue(resultIter.hasNext());
-    Tuple<String> resultTup = resultIter.next();
-    AssertJUnit.assertEquals("12.0,15.0,18.0", resultTup.toString());
-  }
-
-  @Test(groups = {
-    "unitTest"
-  })
-  public void testThreeTriplesOneMissing() {
-    Tuple<String> tup1 = new Tuple<String>();
-    Tuple<String> tup2 = new Tuple<String>();
-    Tuple<String> tup3 = new Tuple<String>();
-    tup1.add("1.0");
-    tup1.add("2.0");
-    tup1.add("3.0");
-    tup2.add("5.0");
-    tup2.add("6.0");
-    tup3.add("7.0");
-    tup3.add("8.0");
-    tup3.add("9.0");
-    List<Tuple<String>> tup1List = new ArrayList<Tuple<String>>();
-    List<Tuple<String>> tup2List = new ArrayList<Tuple<String>>();
-    List<Tuple<String>> tup3List = new ArrayList<Tuple<String>>();
-    tup1List.add(tup1);
-    tup2List.add(tup2);
-    tup3List.add(tup3);
-    List<Iterator<Tuple<String>>> tupsList = new ArrayList<Iterator<Tuple<String>>>();
-    tupsList.add(tup1List.iterator());
-    tupsList.add(tup2List.iterator());
-    tupsList.add(tup3List.iterator());
-    List<Iterator<Tuple<String>>> result = _sumOp.execute(tupsList);
-    AssertJUnit.assertEquals(1, result.size()); // should be just 1 iter
-    Iterator<Tuple<String>> resultIter = result.get(0);
-    AssertJUnit.assertTrue(resultIter.hasNext());
-    Tuple<String> resultTup = resultIter.next();
-    // tuple 2 missing 1 entry, other 2 get bumped to right
-    AssertJUnit.assertEquals("8.0,15.0,18.0", resultTup.toString());
-  }
-
-  // test multiple rows
-  @Test(groups = {
-    "unitTest"
-  })
-  public void testThreeTriplesOneMissingTwoRows() {
-    Tuple<String> tup1Dot1 = new Tuple<String>();
-    Tuple<String> tup2Dot1 = new Tuple<String>();
-    Tuple<String> tup3Dot1 = new Tuple<String>();
-    Tuple<String> tup1Dot2 = new Tuple<String>();
-    Tuple<String> tup2Dot2 = new Tuple<String>();
-    Tuple<String> tup3Dot2 = new Tuple<String>();
-    tup1Dot1.add("1.0");
-    tup1Dot1.add("2.0");
-    tup1Dot1.add("3.0");
-    tup2Dot1.add("5.0");
-    tup2Dot1.add("6.0");
-    tup3Dot1.add("7.0");
-    tup3Dot1.add("8.0");
-    tup3Dot1.add("9.0");
-    tup1Dot2.add("10.0");
-    tup1Dot2.add("11.0");
-    tup1Dot2.add("12.0");
-    tup2Dot2.add("13.0");
-    tup2Dot2.add("14.0");
-    tup2Dot2.add("15.0");
-    tup3Dot2.add("16.0");
-    tup3Dot2.add("17.0");
-    tup3Dot2.add("18.0");
-    List<Tuple<String>> tup1List = new ArrayList<Tuple<String>>();
-    List<Tuple<String>> tup2List = new ArrayList<Tuple<String>>();
-    List<Tuple<String>> tup3List = new ArrayList<Tuple<String>>();
-    tup1List.add(tup1Dot1);
-    tup2List.add(tup2Dot1);
-    tup3List.add(tup3Dot1);
-    tup1List.add(tup1Dot2);
-    tup2List.add(tup2Dot2);
-    tup3List.add(tup3Dot2);
-    List<Iterator<Tuple<String>>> tupsList = new ArrayList<Iterator<Tuple<String>>>();
-    tupsList.add(tup1List.iterator());
-    tupsList.add(tup2List.iterator());
-    tupsList.add(tup3List.iterator());
-    List<Iterator<Tuple<String>>> result = _sumOp.execute(tupsList);
-    AssertJUnit.assertEquals(1, result.size()); // should be just 1 iter
-    Iterator<Tuple<String>> resultIter = result.get(0);
-    AssertJUnit.assertTrue(resultIter.hasNext());
-    Tuple<String> resultTup1 = resultIter.next();
-    // tuple 2 missing 1 entry, other 2 get bumped to right
-    AssertJUnit.assertEquals("8.0,15.0,18.0", resultTup1.toString());
-    AssertJUnit.assertTrue(resultIter.hasNext());
-    Tuple<String> resultTup2 = resultIter.next();
-    AssertJUnit.assertEquals("39.0,42.0,45.0", resultTup2.toString());
-  }
-
-  @Test(groups = {
-    "unitTest"
-  })
-  public void testSumAll() {
-    Tuple<String> tup1 = new Tuple<String>();
-    Tuple<String> tup2 = new Tuple<String>();
-    Tuple<String> tup3 = new Tuple<String>();
-    Tuple<String> tup4 = new Tuple<String>();
-    Tuple<String> tup5 = new Tuple<String>();
-    Tuple<String> tup6 = new Tuple<String>();
-    tup1.add("1.0");
-    tup2.add("2.0");
-    tup3.add("3.0");
-    tup4.add("4.0");
-    tup5.add("5.0");
-    tup6.add("6.0");
-    List<Tuple<String>> list1 = new ArrayList<Tuple<String>>();
-    List<Tuple<String>> list2 = new ArrayList<Tuple<String>>();
-    List<Tuple<String>> list3 = new ArrayList<Tuple<String>>();
-    list1.add(tup1);
-    list1.add(tup4);
-    list2.add(tup2);
-    list2.add(tup5);
-    list3.add(tup3);
-    list3.add(tup6);
-
-    List<Iterator<Tuple<String>>> tupsList = new ArrayList<Iterator<Tuple<String>>>();
-    tupsList.add(list1.iterator());
-    tupsList.add(list2.iterator());
-    tupsList.add(list3.iterator());
-    List<Iterator<Tuple<String>>> result = _sumEachOp.execute(tupsList);
-    AssertJUnit.assertEquals(3, result.size()); // should be just 1 iter
-    Iterator<Tuple<String>> resultIter = result.get(0);
-    AssertJUnit.assertTrue(resultIter.hasNext());
-    Tuple<String> resultTup1 = resultIter.next();
-    AssertJUnit.assertEquals("5.0", resultTup1.toString());
-    resultIter = result.get(1);
-    AssertJUnit.assertTrue(resultIter.hasNext());
-    resultTup1 = resultIter.next();
-    AssertJUnit.assertEquals("7.0", resultTup1.toString());
-    resultIter = result.get(2);
-    AssertJUnit.assertTrue(resultIter.hasNext());
-    resultTup1 = resultIter.next();
-    AssertJUnit.assertEquals("9.0", resultTup1.toString());
-  }
-}

http://git-wip-us.apache.org/repos/asf/helix/blob/77cc6516/helix-core/src/test/java/org/apache/helix/alerts/TestStatsMatch.java
----------------------------------------------------------------------
diff --git a/helix-core/src/test/java/org/apache/helix/alerts/TestStatsMatch.java b/helix-core/src/test/java/org/apache/helix/alerts/TestStatsMatch.java
deleted file mode 100644
index 094f347..0000000
--- a/helix-core/src/test/java/org/apache/helix/alerts/TestStatsMatch.java
+++ /dev/null
@@ -1,107 +0,0 @@
-package org.apache.helix.alerts;
-
-/*
- * 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.
- */
-
-import org.apache.helix.HelixException;
-import org.apache.helix.alerts.ExpressionParser;
-import org.testng.annotations.Test;
-import org.testng.AssertJUnit;
-import org.testng.Assert;
-import org.testng.annotations.Test;
-
-@Test
-public class TestStatsMatch {
-
-  @Test
-  public void testExactMatch() {
-
-    String persistedStatName = "window(5)(dbFoo.partition10.latency)";
-    String incomingStatName = "dbFoo.partition10.latency";
-    AssertJUnit.assertTrue(ExpressionParser.isIncomingStatExactMatch(persistedStatName,
-        incomingStatName));
-  }
-
-  @Test
-  public void testSingleWildcardMatch() {
-
-    String persistedStatName = "window(5)(dbFoo.partition*.latency)";
-    String incomingStatName = "dbFoo.partition10.latency";
-    AssertJUnit.assertTrue(ExpressionParser.isIncomingStatWildcardMatch(persistedStatName,
-        incomingStatName));
-  }
-
-  @Test
-  public void testDoubleWildcardMatch() {
-
-    String persistedStatName = "window(5)(db*.partition*.latency)";
-    String incomingStatName = "dbFoo.partition10.latency";
-    AssertJUnit.assertTrue(ExpressionParser.isIncomingStatWildcardMatch(persistedStatName,
-        incomingStatName));
-  }
-
-  @Test
-  public void testWildcardMatchNoWildcard() {
-
-    String persistedStatName = "window(5)(dbFoo.partition10.latency)";
-    String incomingStatName = "dbFoo.partition10.latency";
-    AssertJUnit.assertFalse(ExpressionParser.isIncomingStatWildcardMatch(persistedStatName,
-        incomingStatName));
-  }
-
-  @Test
-  public void testWildcardMatchTooManyFields() {
-
-    String persistedStatName = "window(5)(dbFoo.partition*.latency)";
-    String incomingStatName = "dbFoo.tableBar.partition10.latency";
-    AssertJUnit.assertFalse(ExpressionParser.isIncomingStatWildcardMatch(persistedStatName,
-        incomingStatName));
-  }
-
-  @Test
-  public void testWildcardMatchTooFewFields() {
-
-    String persistedStatName = "window(5)(dbFoo.partition*.latency)";
-    String incomingStatName = "dbFoo.latency";
-    AssertJUnit.assertFalse(ExpressionParser.isIncomingStatWildcardMatch(persistedStatName,
-        incomingStatName));
-  }
-
-  @Test
-  public void testBadWildcardRepeated() {
-
-    String persistedStatName = "window(5)(dbFoo.partition**4.latency)";
-    String incomingStatName = "dbFoo.partition10.latency";
-    boolean match =
-        ExpressionParser.isIncomingStatWildcardMatch(persistedStatName, incomingStatName);
-
-    AssertJUnit.assertFalse(match);
-  }
-
-  @Test
-  public void testBadWildcardNotAtEnd() {
-
-    String persistedStatName = "window(5)(dbFoo.*partition.latency)";
-    String incomingStatName = "dbFoo.partition10.latency";
-    boolean match =
-        ExpressionParser.isIncomingStatWildcardMatch(persistedStatName, incomingStatName);
-
-    AssertJUnit.assertFalse(match);
-  }
-}

http://git-wip-us.apache.org/repos/asf/helix/blob/77cc6516/helix-core/src/test/java/org/apache/helix/controller/stages/DummyClusterManager.java
----------------------------------------------------------------------
diff --git a/helix-core/src/test/java/org/apache/helix/controller/stages/DummyClusterManager.java b/helix-core/src/test/java/org/apache/helix/controller/stages/DummyClusterManager.java
index fc9b7d5..73ba122 100644
--- a/helix-core/src/test/java/org/apache/helix/controller/stages/DummyClusterManager.java
+++ b/helix-core/src/test/java/org/apache/helix/controller/stages/DummyClusterManager.java
@@ -25,7 +25,6 @@ import org.apache.helix.ConfigChangeListener;
 import org.apache.helix.ControllerChangeListener;
 import org.apache.helix.CurrentStateChangeListener;
 import org.apache.helix.ExternalViewChangeListener;
-import org.apache.helix.HealthStateChangeListener;
 import org.apache.helix.HelixAdmin;
 import org.apache.helix.HelixDataAccessor;
 import org.apache.helix.HelixManager;
@@ -40,7 +39,6 @@ import org.apache.helix.PreConnectCallback;
 import org.apache.helix.PropertyKey;
 import org.apache.helix.ScopedConfigChangeListener;
 import org.apache.helix.ZNRecord;
-import org.apache.helix.healthcheck.ParticipantHealthReportCollector;
 import org.apache.helix.model.HelixConfigScope.ConfigScopeProperty;
 import org.apache.helix.participant.StateMachineEngine;
 import org.apache.helix.store.zk.ZkHelixPropertyStore;
@@ -158,12 +156,6 @@ public class DummyClusterManager implements HelixManager {
   }
 
   @Override
-  public ParticipantHealthReportCollector getHealthReportCollector() {
-    // TODO Auto-generated method stub
-    return null;
-  }
-
-  @Override
   public InstanceType getInstanceType() {
     // TODO Auto-generated method stub
     return null;
@@ -176,13 +168,6 @@ public class DummyClusterManager implements HelixManager {
   }
 
   @Override
-  public void addHealthStateChangeListener(HealthStateChangeListener listener, String instanceName)
-      throws Exception {
-    // TODO Auto-generated method stub
-
-  }
-
-  @Override
   public StateMachineEngine getStateMachineEngine() {
     // TODO Auto-generated method stub
     return null;

http://git-wip-us.apache.org/repos/asf/helix/blob/77cc6516/helix-core/src/test/java/org/apache/helix/controller/stages/TestParseInfoFromAlert.java
----------------------------------------------------------------------
diff --git a/helix-core/src/test/java/org/apache/helix/controller/stages/TestParseInfoFromAlert.java b/helix-core/src/test/java/org/apache/helix/controller/stages/TestParseInfoFromAlert.java
deleted file mode 100644
index eb2f6fe..0000000
--- a/helix-core/src/test/java/org/apache/helix/controller/stages/TestParseInfoFromAlert.java
+++ /dev/null
@@ -1,56 +0,0 @@
-package org.apache.helix.controller.stages;
-
-/*
- * 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.
- */
-
-import org.apache.helix.HelixManager;
-import org.apache.helix.controller.stages.StatsAggregationStage;
-import org.apache.helix.integration.ZkStandAloneCMTestBase;
-import org.testng.Assert;
-import org.testng.annotations.Test;
-
-public class TestParseInfoFromAlert extends ZkStandAloneCMTestBase {
-  @Test
-  public void TestParse() {
-    HelixManager manager = _controller;
-
-    String instanceName =
-        StatsAggregationStage.parseInstanceName("localhost_12918.TestStat@DB=123.latency", manager);
-    Assert.assertTrue(instanceName.equals("localhost_12918"));
-
-    instanceName =
-        StatsAggregationStage.parseInstanceName("localhost_12955.TestStat@DB=123.latency", manager);
-    Assert.assertTrue(instanceName == null);
-
-    instanceName =
-        StatsAggregationStage.parseInstanceName("localhost_12922.TestStat@DB=123.latency", manager);
-    Assert.assertTrue(instanceName.equals("localhost_12922"));
-
-    String resourceName =
-        StatsAggregationStage.parseResourceName("localhost_12918.TestStat@DB=TestDB.latency",
-            manager);
-    Assert.assertTrue(resourceName.equals("TestDB"));
-
-    String partitionName =
-        StatsAggregationStage.parsePartitionName(
-            "localhost_12918.TestStat@DB=TestDB;Partition=TestDB_22.latency",
-            manager);
-    Assert.assertTrue(partitionName.equals("TestDB_22"));
-  }
-}

http://git-wip-us.apache.org/repos/asf/helix/blob/77cc6516/helix-core/src/test/java/org/apache/helix/healthcheck/TestAddDropAlert.java
----------------------------------------------------------------------
diff --git a/helix-core/src/test/java/org/apache/helix/healthcheck/TestAddDropAlert.java b/helix-core/src/test/java/org/apache/helix/healthcheck/TestAddDropAlert.java
deleted file mode 100644
index 8e0b04f..0000000
--- a/helix-core/src/test/java/org/apache/helix/healthcheck/TestAddDropAlert.java
+++ /dev/null
@@ -1,171 +0,0 @@
-package org.apache.helix.healthcheck;
-
-/*
- * 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.
- */
-
-import java.util.Date;
-import java.util.Map;
-import java.util.Set;
-
-import org.apache.helix.HelixDataAccessor;
-import org.apache.helix.HelixManager;
-import org.apache.helix.NotificationContext;
-import org.apache.helix.TestHelper;
-import org.apache.helix.ZNRecord;
-import org.apache.helix.PropertyKey.Builder;
-import org.apache.helix.healthcheck.ParticipantHealthReportCollectorImpl;
-import org.apache.helix.integration.ZkIntegrationTestBase;
-import org.apache.helix.integration.manager.ClusterControllerManager;
-import org.apache.helix.integration.manager.MockParticipantManager;
-import org.apache.helix.manager.zk.ZKHelixDataAccessor;
-import org.apache.helix.manager.zk.ZkBaseDataAccessor;
-import org.apache.helix.mock.participant.MockEspressoHealthReportProvider;
-import org.apache.helix.mock.participant.MockTransition;
-import org.apache.helix.model.Message;
-import org.apache.helix.tools.ClusterSetup;
-import org.apache.helix.tools.ClusterStateVerifier;
-import org.testng.Assert;
-import org.testng.annotations.AfterClass;
-import org.testng.annotations.BeforeClass;
-import org.testng.annotations.Test;
-
-public class TestAddDropAlert extends ZkIntegrationTestBase {
-  protected ClusterSetup _setupTool = null;
-  protected final String _alertStr =
-      "EXP(accumulate()(localhost_12918.RestQueryStats@DBName=TestDB0.latency))CMP(GREATER)CON(10)";
-  protected final String _alertStatusStr = _alertStr; // +" : (*)";
-  protected final String _dbName = "TestDB0";
-
-  @BeforeClass()
-  public void beforeClass() throws Exception {
-    _setupTool = new ClusterSetup(_gZkClient);
-  }
-
-  @AfterClass
-  public void afterClass() {
-  }
-
-  public class AddDropAlertTransition extends MockTransition {
-    @Override
-    public void doTransition(Message message, NotificationContext context) {
-      HelixManager manager = context.getManager();
-      HelixDataAccessor accessor = manager.getHelixDataAccessor();
-      String fromState = message.getFromState();
-      String toState = message.getToState();
-      String instance = message.getTgtName();
-      String partition = message.getPartitionName();
-
-      if (fromState.equalsIgnoreCase("SLAVE") && toState.equalsIgnoreCase("MASTER")) {
-
-        // add a stat and report to ZK
-        // perhaps should keep reporter per instance...
-        ParticipantHealthReportCollectorImpl reporter =
-            new ParticipantHealthReportCollectorImpl(manager, instance);
-        MockEspressoHealthReportProvider provider = new MockEspressoHealthReportProvider();
-        reporter.addHealthReportProvider(provider);
-        String statName = "latency";
-        provider.setStat(_dbName, statName, "15");
-        reporter.transmitHealthReports();
-
-        // sleep long enough for first set of alerts to report and alert to get deleted
-        // then change reported data
-        try {
-          Thread.sleep(10000);
-        } catch (InterruptedException e) {
-          System.err.println("Error sleeping");
-        }
-        provider.setStat(_dbName, statName, "1");
-        reporter.transmitHealthReports();
-
-        /*
-         * for (int i = 0; i < 5; i++) { accessor.setProperty(PropertyType.HEALTHREPORT,
-         * new ZNRecord("mockAlerts" + i), instance, "mockAlerts"); try {
-         * Thread.sleep(1000); } catch (InterruptedException e) { // TODO Auto-generated
-         * catch block e.printStackTrace(); } }
-         */
-      }
-    }
-  }
-
-  @Test()
-  public void testAddDropAlert() throws Exception {
-    String clusterName = getShortClassName();
-    MockParticipantManager[] participants = new MockParticipantManager[5];
-
-    System.out.println("START TestAddDropAlert at " + new Date(System.currentTimeMillis()));
-
-    TestHelper.setupCluster(clusterName, ZK_ADDR, 12918, // participant start port
-        "localhost", // participant name prefix
-        "TestDB", // resource name prefix
-        1, // resources
-        10, // partitions per resource group
-        5, // number of nodes //change back to 5!!!
-        1, // replicas //change back to 3!!!
-        "MasterSlave", true); // do rebalance
-    // enableHealthCheck(clusterName);
-
-    _setupTool.getClusterManagementTool().addAlert(clusterName, _alertStr);
-
-    ClusterControllerManager controller =
-        new ClusterControllerManager(ZK_ADDR, clusterName, "controller_0");
-    controller.syncStart();
-
-    // start participants
-    for (int i = 0; i < 5; i++) // !!!change back to 5
-    {
-      String instanceName = "localhost_" + (12918 + i);
-
-      participants[i] = new MockParticipantManager(ZK_ADDR, clusterName, instanceName);
-      participants[i].setTransition(new AddDropAlertTransition());
-      participants[i].syncStart();
-    }
-
-    boolean result =
-        ClusterStateVerifier.verifyByPolling(new ClusterStateVerifier.BestPossAndExtViewZkVerifier(
-            ZK_ADDR, clusterName));
-    Assert.assertTrue(result);
-
-    // drop alert soon after adding, but leave enough time for alert to fire once
-    // Thread.sleep(3000);
-    ZKHelixDataAccessor accessor =
-        new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor<ZNRecord>(_gZkClient));
-    Builder keyBuilder = accessor.keyBuilder();
-
-    new HealthStatsAggregator(controller).aggregate();
-    String instance = "localhost_12918";
-    ZNRecord record = accessor.getProperty(keyBuilder.alertStatus()).getRecord();
-    Map<String, Map<String, String>> recMap = record.getMapFields();
-    Set<String> keySet = recMap.keySet();
-    Assert.assertTrue(keySet.size() > 0);
-
-    _setupTool.getClusterManagementTool().dropAlert(clusterName, _alertStr);
-    new HealthStatsAggregator(controller).aggregate();
-    // other verifications go here
-    // for (int i = 0; i < 1; i++) //change 1 back to 5
-    // {
-    // String instance = "localhost_" + (12918 + i);
-    record = accessor.getProperty(keyBuilder.alertStatus()).getRecord();
-    recMap = record.getMapFields();
-    keySet = recMap.keySet();
-    Assert.assertEquals(keySet.size(), 0);
-    // }
-
-    System.out.println("END TestAddDropAlert at " + new Date(System.currentTimeMillis()));
-  }
-}

http://git-wip-us.apache.org/repos/asf/helix/blob/77cc6516/helix-core/src/test/java/org/apache/helix/healthcheck/TestAlertActionTriggering.java
----------------------------------------------------------------------
diff --git a/helix-core/src/test/java/org/apache/helix/healthcheck/TestAlertActionTriggering.java b/helix-core/src/test/java/org/apache/helix/healthcheck/TestAlertActionTriggering.java
deleted file mode 100644
index b00e26c..0000000
--- a/helix-core/src/test/java/org/apache/helix/healthcheck/TestAlertActionTriggering.java
+++ /dev/null
@@ -1,226 +0,0 @@
-package org.apache.helix.healthcheck;
-
-/*
- * 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.
- */
-
-import java.util.Date;
-import java.util.HashMap;
-import java.util.Map;
-
-import org.apache.helix.ConfigAccessor;
-import org.apache.helix.model.ConfigScope;
-import org.apache.helix.model.builder.ConfigScopeBuilder;
-import org.apache.helix.model.builder.HelixConfigScopeBuilder;
-import org.apache.helix.HelixDataAccessor;
-import org.apache.helix.HelixManager;
-import org.apache.helix.ZNRecord;
-import org.apache.helix.PropertyKey.Builder;
-import org.apache.helix.integration.ZkStandAloneCMTestBaseWithPropertyServerCheck;
-import org.apache.helix.model.ExternalView;
-import org.apache.helix.model.HealthStat;
-import org.apache.helix.model.HelixConfigScope;
-import org.apache.helix.model.HelixConfigScope.ConfigScopeProperty;
-import org.apache.helix.model.InstanceConfig;
-import org.apache.helix.model.InstanceConfig.InstanceConfigProperty;
-import org.apache.helix.tools.ClusterStateVerifier;
-import org.apache.helix.tools.ClusterStateVerifier.BestPossAndExtViewZkVerifier;
-import org.apache.log4j.Logger;
-import org.testng.Assert;
-import org.testng.annotations.Test;
-
-public class TestAlertActionTriggering extends ZkStandAloneCMTestBaseWithPropertyServerCheck {
-  private static Logger LOG = Logger.getLogger(TestAlertActionTriggering.class);
-
-  String _statName = "TestStat@DB=db1";
-  String _stat = "TestStat";
-  String metricName1 = "TestMetric1";
-  String metricName2 = "TestMetric2";
-
-  void setHealthData(int[] val1, int[] val2) {
-    for (int i = 0; i < NODE_NR; i++) {
-      HelixManager manager = _participants[i];
-      ZNRecord record = new ZNRecord(_stat);
-      Map<String, String> valMap = new HashMap<String, String>();
-      valMap.put(metricName1, val1[i] + "");
-      valMap.put(metricName2, val2[i] + "");
-      record.setSimpleField("TimeStamp", new Date().getTime() + "");
-      record.setMapField(_statName, valMap);
-      HelixDataAccessor helixDataAccessor = manager.getHelixDataAccessor();
-      Builder keyBuilder = helixDataAccessor.keyBuilder();
-      helixDataAccessor.setProperty(
-          keyBuilder.healthReport(manager.getInstanceName(), record.getId()),
-          new HealthStat(record));
-    }
-    try {
-      Thread.sleep(1000);
-    } catch (InterruptedException e) {
-      LOG.error("sleep interrupted", e);
-    }
-  }
-
-  void setHealthData2(int[] val1) {
-    for (int i = 0; i < NODE_NR; i++) {
-      HelixManager manager = _participants[i];
-      ZNRecord record = new ZNRecord(_stat);
-      Map<String, String> valMap = new HashMap<String, String>();
-      valMap.put(metricName2, val1[i] + "");
-      record.setSimpleField("TimeStamp", new Date().getTime() + "");
-      record.setMapField("TestStat@DB=TestDB;Partition=TestDB_3", valMap);
-      HelixDataAccessor helixDataAccessor = manager.getHelixDataAccessor();
-      Builder keyBuilder = helixDataAccessor.keyBuilder();
-      helixDataAccessor.setProperty(
-          keyBuilder.healthReport(manager.getInstanceName(), record.getId()),
-          new HealthStat(record));
-    }
-    try {
-      Thread.sleep(1000);
-    } catch (InterruptedException e) {
-      LOG.error("sleep interrupted", e);
-    }
-  }
-
-  @Test
-  public void testAlertActionDisableNode() throws InterruptedException {
-    // ConfigScope scope = new ConfigScopeBuilder().forCluster(CLUSTER_NAME).build();
-    HelixConfigScope scope =
-        new HelixConfigScopeBuilder(ConfigScopeProperty.CLUSTER).forCluster(CLUSTER_NAME).build();
-    Map<String, String> properties = new HashMap<String, String>();
-    properties.put("healthChange.enabled", "true");
-    _setupTool.getClusterManagementTool().setConfig(scope, properties);
-
-    String alertStr1 =
-        "EXP(decay(1.0)(localhost_*.TestStat@DB=db1.TestMetric1))CMP(GREATER)CON(20)ACTION(DISABLE_INSTANCE)";
-    String alertStr2 =
-        "EXP(decay(1.0)(localhost_*.TestStat@DB=db1.TestMetric2))CMP(GREATER)CON(120)ACTION(DISABLE_INSTANCE)";
-    String alertStr3 =
-        "EXP(decay(1.0)(localhost_*.TestStat@DB=TestDB;Partition=*.TestMetric2))CMP(GREATER)CON(160)ACTION(DISABLE_PARTITION)";
-
-    _setupTool.getClusterManagementTool().addAlert(CLUSTER_NAME, alertStr1);
-    _setupTool.getClusterManagementTool().addAlert(CLUSTER_NAME, alertStr2);
-    _setupTool.getClusterManagementTool().addAlert(CLUSTER_NAME, alertStr3);
-
-    int[] metrics1 = {
-        10, 15, 22, 12, 16
-    };
-    int[] metrics2 = {
-        22, 115, 22, 163, 16
-    };
-    int[] metrics3 = {
-        0, 0, 0, 0, 0
-    };
-    setHealthData(metrics1, metrics2);
-
-    HelixManager manager = _controller;
-
-    HealthStatsAggregator task = new HealthStatsAggregator(manager);
-    task.aggregate();
-    Thread.sleep(4000);
-    HelixDataAccessor helixDataAccessor = manager.getHelixDataAccessor();
-    Builder keyBuilder = helixDataAccessor.keyBuilder();
-
-    boolean result =
-        ClusterStateVerifier.verifyByZkCallback(new BestPossAndExtViewZkVerifier(ZK_ADDR,
-            CLUSTER_NAME));
-    Assert.assertTrue(result);
-
-    Builder kb = manager.getHelixDataAccessor().keyBuilder();
-    ExternalView externalView =
-        manager.getHelixDataAccessor().getProperty(kb.externalView("TestDB"));
-    // Test the DISABLE_INSTANCE alerts
-    String participant1 = "localhost_" + (START_PORT + 3);
-    String participant2 = "localhost_" + (START_PORT + 2);
-    ConfigAccessor configAccessor = manager.getConfigAccessor();
-    // scope = new
-    // ConfigScopeBuilder().forCluster(manager.getClusterName()).forParticipant(participant1).build();
-    scope =
-        new HelixConfigScopeBuilder(ConfigScopeProperty.PARTICIPANT)
-            .forCluster(manager.getClusterName()).forParticipant(participant1).build();
-    String isEnabled = configAccessor.get(scope, "HELIX_ENABLED");
-    Assert.assertFalse(Boolean.parseBoolean(isEnabled));
-
-    // scope = new
-    // ConfigScopeBuilder().forCluster(manager.getClusterName()).forParticipant(participant2).build();
-    scope =
-        new HelixConfigScopeBuilder(ConfigScopeProperty.PARTICIPANT)
-            .forCluster(manager.getClusterName()).forParticipant(participant2).build();
-    isEnabled = configAccessor.get(scope, "HELIX_ENABLED");
-    Assert.assertFalse(Boolean.parseBoolean(isEnabled));
-
-    for (String partitionName : externalView.getRecord().getMapFields().keySet()) {
-      for (String hostName : externalView.getRecord().getMapField(partitionName).keySet()) {
-        if (hostName.equals(participant1) || hostName.equals(participant2)) {
-          Assert.assertEquals(externalView.getRecord().getMapField(partitionName).get(hostName),
-              "OFFLINE");
-        }
-      }
-    }
-
-    // enable the disabled instances
-    setHealthData(metrics3, metrics3);
-    task.aggregate();
-    Thread.sleep(1000);
-
-    manager.getClusterManagmentTool().enableInstance(manager.getClusterName(), participant2, true);
-    manager.getClusterManagmentTool().enableInstance(manager.getClusterName(), participant1, true);
-
-    result =
-        ClusterStateVerifier.verifyByZkCallback(new BestPossAndExtViewZkVerifier(ZK_ADDR,
-            CLUSTER_NAME));
-    Assert.assertTrue(result);
-
-    // Test the DISABLE_PARTITION case
-    int[] metrics4 = {
-        22, 115, 22, 16, 163
-    };
-    setHealthData2(metrics4);
-    task.aggregate();
-
-    // scope = new
-    // ConfigScopeBuilder().forCluster(manager.getClusterName()).forParticipant(participant1).build();
-    scope =
-        new HelixConfigScopeBuilder(ConfigScopeProperty.PARTICIPANT)
-            .forCluster(manager.getClusterName()).forParticipant(participant1).build();
-    isEnabled = configAccessor.get(scope, "HELIX_ENABLED");
-    Assert.assertTrue(Boolean.parseBoolean(isEnabled));
-
-    // scope = new
-    // ConfigScopeBuilder().forCluster(manager.getClusterName()).forParticipant(participant2).build();
-    scope =
-        new HelixConfigScopeBuilder(ConfigScopeProperty.PARTICIPANT)
-            .forCluster(manager.getClusterName()).forParticipant(participant2).build();
-    isEnabled = configAccessor.get(scope, "HELIX_ENABLED");
-    Assert.assertTrue(Boolean.parseBoolean(isEnabled));
-
-    result =
-        ClusterStateVerifier.verifyByZkCallback(new BestPossAndExtViewZkVerifier(ZK_ADDR,
-            CLUSTER_NAME));
-    Assert.assertTrue(result);
-    String participant3 = "localhost_" + (START_PORT + 4);
-    externalView = manager.getHelixDataAccessor().getProperty(kb.externalView("TestDB"));
-    Assert.assertTrue(externalView.getRecord().getMapField("TestDB_3").get(participant3)
-        .equalsIgnoreCase("OFFLINE"));
-
-    InstanceConfig nodeConfig =
-        helixDataAccessor.getProperty(keyBuilder.instanceConfig(participant3));
-    Assert.assertTrue(nodeConfig.getRecord()
-        .getListField(InstanceConfigProperty.HELIX_DISABLED_PARTITION.toString())
-        .contains("TestDB_3"));
-
-  }
-}

http://git-wip-us.apache.org/repos/asf/helix/blob/77cc6516/helix-core/src/test/java/org/apache/helix/healthcheck/TestAlertFireHistory.java
----------------------------------------------------------------------
diff --git a/helix-core/src/test/java/org/apache/helix/healthcheck/TestAlertFireHistory.java b/helix-core/src/test/java/org/apache/helix/healthcheck/TestAlertFireHistory.java
deleted file mode 100644
index c18b643..0000000
--- a/helix-core/src/test/java/org/apache/helix/healthcheck/TestAlertFireHistory.java
+++ /dev/null
@@ -1,426 +0,0 @@
-package org.apache.helix.healthcheck;
-
-/*
- * 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.
- */
-
-import java.util.Date;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.TreeMap;
-
-import org.apache.helix.model.ConfigScope;
-import org.apache.helix.model.HelixConfigScope.ConfigScopeProperty;
-import org.apache.helix.model.builder.ConfigScopeBuilder;
-import org.apache.helix.model.builder.HelixConfigScopeBuilder;
-import org.apache.helix.HelixDataAccessor;
-import org.apache.helix.HelixManager;
-import org.apache.helix.HelixProperty;
-import org.apache.helix.HelixTimerTask;
-import org.apache.helix.TestHelper;
-import org.apache.helix.ZNRecord;
-import org.apache.helix.PropertyKey.Builder;
-import org.apache.helix.integration.ZkStandAloneCMTestBaseWithPropertyServerCheck;
-import org.apache.helix.model.AlertHistory;
-import org.apache.helix.model.HealthStat;
-import org.apache.helix.model.HelixConfigScope;
-import org.apache.log4j.Logger;
-import org.testng.Assert;
-import org.testng.annotations.Test;
-
-/**
- * setup a storage cluster and start a zk-based cluster controller in stand-alone mode
- * start 5 dummy participants verify the current states at end
- */
-
-public class TestAlertFireHistory extends ZkStandAloneCMTestBaseWithPropertyServerCheck {
-  private final static Logger LOG = Logger.getLogger(TestAlertFireHistory.class);
-
-  String _statName = "TestStat@DB=db1";
-  String _stat = "TestStat";
-  String metricName1 = "TestMetric1";
-  String metricName2 = "TestMetric2";
-
-  String _alertStr1 = "EXP(decay(1.0)(localhost_*.TestStat@DB=db1.TestMetric1))CMP(GREATER)CON(20)";
-  String _alertStr2 =
-      "EXP(decay(1.0)(localhost_*.TestStat@DB=db1.TestMetric2))CMP(GREATER)CON(100)";
-
-  void setHealthData(int[] val1, int[] val2) {
-    for (int i = 0; i < NODE_NR; i++) {
-      HelixManager manager = _participants[i];
-      ZNRecord record = new ZNRecord(_stat);
-      Map<String, String> valMap = new HashMap<String, String>();
-      valMap.put(metricName1, val1[i] + "");
-      valMap.put(metricName2, val2[i] + "");
-      record.setSimpleField("TimeStamp", new Date().getTime() + "");
-      record.setMapField(_statName, valMap);
-      HelixDataAccessor helixDataAccessor = manager.getHelixDataAccessor();
-      Builder keyBuilder = helixDataAccessor.keyBuilder();
-      helixDataAccessor.setProperty(
-          keyBuilder.healthReport(manager.getInstanceName(), record.getId()),
-          new HealthStat(record));
-    }
-    try {
-      Thread.sleep(1000);
-    } catch (InterruptedException e) {
-      LOG.error("Interrupted sleep", e);
-    }
-  }
-
-  @Test
-  public void testAlertDisable() throws InterruptedException {
-
-    int[] metrics1 = {
-        10, 15, 22, 24, 16
-    };
-    int[] metrics2 = {
-        22, 115, 22, 141, 16
-    };
-    setHealthData(metrics1, metrics2);
-
-    HelixManager manager = _controller;
-    manager.startTimerTasks();
-
-    _setupTool.getClusterManagementTool().addAlert(CLUSTER_NAME, _alertStr1);
-    _setupTool.getClusterManagementTool().addAlert(CLUSTER_NAME, _alertStr2);
-
-    HelixConfigScope scope =
-        new HelixConfigScopeBuilder(ConfigScopeProperty.CLUSTER).forCluster(CLUSTER_NAME).build();
-    Map<String, String> properties = new HashMap<String, String>();
-    properties.put("healthChange.enabled", "false");
-    _setupTool.getClusterManagementTool().setConfig(scope, properties);
-
-    HealthStatsAggregator task = new HealthStatsAggregator(_controller);
-
-    task.aggregate();
-    Thread.sleep(100);
-    HelixDataAccessor helixDataAccessor = manager.getHelixDataAccessor();
-    Builder keyBuilder = helixDataAccessor.keyBuilder();
-
-    AlertHistory history = manager.getHelixDataAccessor().getProperty(keyBuilder.alertHistory());
-
-    Assert.assertEquals(history, null);
-
-    properties.put("healthChange.enabled", "true");
-    _setupTool.getClusterManagementTool().setConfig(scope, properties);
-
-    task.aggregate();
-    Thread.sleep(100);
-
-    history = manager.getHelixDataAccessor().getProperty(keyBuilder.alertHistory());
-    //
-    Assert.assertNotNull(history);
-    Assert.assertEquals(history.getRecord().getMapFields().size(), 1);
-  }
-
-  @Test
-  public void testAlertHistory() throws InterruptedException {
-    int[] metrics1 = {
-        10, 15, 22, 24, 16
-    };
-    int[] metrics2 = {
-        22, 115, 22, 141, 16
-    };
-    setHealthData(metrics1, metrics2);
-
-    HelixManager manager = _controller;
-    for (HelixTimerTask task : _controller.getControllerTimerTasks()) {
-      task.stop();
-    }
-
-    _setupTool.getClusterManagementTool().addAlert(CLUSTER_NAME, _alertStr1);
-    _setupTool.getClusterManagementTool().addAlert(CLUSTER_NAME, _alertStr2);
-
-    int historySize = 0;
-    HelixDataAccessor helixDataAccessor = manager.getHelixDataAccessor();
-    Builder keyBuilder = helixDataAccessor.keyBuilder();
-    HelixProperty property = helixDataAccessor.getProperty(keyBuilder.alertHistory());
-    ZNRecord history = null;
-    if (property != null) {
-      history = property.getRecord();
-      historySize = property.getRecord().getMapFields().size();
-    }
-
-    HealthStatsAggregator task = new HealthStatsAggregator(_controller);
-
-    task.aggregate();
-    Thread.sleep(100);
-
-    history = helixDataAccessor.getProperty(keyBuilder.alertHistory()).getRecord();
-    //
-    Assert.assertEquals(history.getMapFields().size(), 1 + historySize);
-    TreeMap<String, Map<String, String>> recordMap = new TreeMap<String, Map<String, String>>();
-    recordMap.putAll(history.getMapFields());
-    Map<String, String> lastRecord = recordMap.firstEntry().getValue();
-    Assert.assertTrue(lastRecord.size() == 4);
-    Assert.assertTrue(lastRecord.get("(localhost_12920.TestStat@DB#db1.TestMetric1)GREATER(20)")
-        .equals("ON"));
-    Assert.assertTrue(lastRecord.get("(localhost_12919.TestStat@DB#db1.TestMetric2)GREATER(100)")
-        .equals("ON"));
-    Assert.assertTrue(lastRecord.get("(localhost_12921.TestStat@DB#db1.TestMetric1)GREATER(20)")
-        .equals("ON"));
-    Assert.assertTrue(lastRecord.get("(localhost_12921.TestStat@DB#db1.TestMetric2)GREATER(100)")
-        .equals("ON"));
-
-    setHealthData(metrics1, metrics2);
-    task.aggregate();
-    Thread.sleep(100);
-    history = helixDataAccessor.getProperty(keyBuilder.alertHistory()).getRecord();
-    // no change
-    Assert.assertEquals(history.getMapFields().size(), 1 + historySize);
-    recordMap = new TreeMap<String, Map<String, String>>();
-    recordMap.putAll(history.getMapFields());
-    lastRecord = recordMap.firstEntry().getValue();
-    Assert.assertTrue(lastRecord.size() == 4);
-    Assert.assertTrue(lastRecord.get("(localhost_12920.TestStat@DB#db1.TestMetric1)GREATER(20)")
-        .equals("ON"));
-    Assert.assertTrue(lastRecord.get("(localhost_12919.TestStat@DB#db1.TestMetric2)GREATER(100)")
-        .equals("ON"));
-    Assert.assertTrue(lastRecord.get("(localhost_12921.TestStat@DB#db1.TestMetric1)GREATER(20)")
-        .equals("ON"));
-    Assert.assertTrue(lastRecord.get("(localhost_12921.TestStat@DB#db1.TestMetric2)GREATER(100)")
-        .equals("ON"));
-
-    int[] metrics3 = {
-        21, 44, 22, 14, 16
-    };
-    int[] metrics4 = {
-        122, 115, 222, 41, 16
-    };
-    setHealthData(metrics3, metrics4);
-    task.aggregate();
-    Thread.sleep(100);
-    history = helixDataAccessor.getProperty(keyBuilder.alertHistory()).getRecord();
-    // new delta should be recorded
-    Assert.assertEquals(history.getMapFields().size(), 2 + historySize);
-    recordMap = new TreeMap<String, Map<String, String>>();
-    recordMap.putAll(history.getMapFields());
-    lastRecord = recordMap.lastEntry().getValue();
-    Assert.assertEquals(lastRecord.size(), 6);
-    Assert.assertTrue(lastRecord.get("(localhost_12918.TestStat@DB#db1.TestMetric1)GREATER(20)")
-        .equals("ON"));
-    Assert.assertTrue(lastRecord.get("(localhost_12921.TestStat@DB#db1.TestMetric1)GREATER(20)")
-        .equals("OFF"));
-    Assert.assertTrue(lastRecord.get("(localhost_12920.TestStat@DB#db1.TestMetric2)GREATER(100)")
-        .equals("ON"));
-    Assert.assertTrue(lastRecord.get("(localhost_12921.TestStat@DB#db1.TestMetric2)GREATER(100)")
-        .equals("OFF"));
-    Assert.assertTrue(lastRecord.get("(localhost_12918.TestStat@DB#db1.TestMetric2)GREATER(100)")
-        .equals("ON"));
-    Assert.assertTrue(lastRecord.get("(localhost_12919.TestStat@DB#db1.TestMetric1)GREATER(20)")
-        .equals("ON"));
-
-    int[] metrics5 = {
-        0, 0, 0, 0, 0
-    };
-    int[] metrics6 = {
-        0, 0, 0, 0, 0
-    };
-    setHealthData(metrics5, metrics6);
-    task.aggregate();
-
-    for (int i = 0; i < 10; i++) {
-      Thread.sleep(500);
-      history = helixDataAccessor.getProperty(keyBuilder.alertHistory()).getRecord();
-      recordMap = new TreeMap<String, Map<String, String>>();
-      recordMap.putAll(history.getMapFields());
-      lastRecord = recordMap.lastEntry().getValue();
-
-      if (history.getMapFields().size() == 3 + historySize && lastRecord.size() == 6) {
-        break;
-      }
-    }
-
-    // reset everything
-    Assert.assertEquals(history.getMapFields().size(), 3 + historySize,
-        "expect history-map-field size is " + (3 + historySize) + ", but was " + history);
-    Assert
-        .assertTrue(lastRecord.size() == 6, "expect last-record size is 6, but was " + lastRecord);
-
-    Assert.assertTrue(lastRecord.get("(localhost_12918.TestStat@DB#db1.TestMetric1)GREATER(20)")
-        .equals("OFF"));
-    Assert.assertTrue(lastRecord.get("(localhost_12920.TestStat@DB#db1.TestMetric1)GREATER(20)")
-        .equals("OFF"));
-    Assert.assertTrue(lastRecord.get("(localhost_12920.TestStat@DB#db1.TestMetric2)GREATER(100)")
-        .equals("OFF"));
-    Assert.assertTrue(lastRecord.get("(localhost_12919.TestStat@DB#db1.TestMetric2)GREATER(100)")
-        .equals("OFF"));
-    Assert.assertTrue(lastRecord.get("(localhost_12918.TestStat@DB#db1.TestMetric2)GREATER(100)")
-        .equals("OFF"));
-    Assert.assertTrue(lastRecord.get("(localhost_12919.TestStat@DB#db1.TestMetric1)GREATER(20)")
-        .equals("OFF"));
-
-    // Size of the history should be 30
-    for (int i = 0; i < 27; i++) {
-      int x = i % 2;
-      int y = (i + 1) % 2;
-      int[] metricsx = {
-          19 + 3 * x, 19 + 3 * y, 19 + 4 * x, 18 + 4 * y, 17 + 5 * y
-      };
-      int[] metricsy = {
-          99 + 3 * x, 99 + 3 * y, 98 + 4 * x, 98 + 4 * y, 97 + 5 * y
-      };
-
-      setHealthData(metricsx, metricsy);
-      task.aggregate();
-      Thread.sleep(100);
-      history = helixDataAccessor.getProperty(keyBuilder.alertHistory()).getRecord();
-
-      Assert.assertEquals(history.getMapFields().size(), Math.min(3 + i + 1 + historySize, 30));
-      recordMap = new TreeMap<String, Map<String, String>>();
-      recordMap.putAll(history.getMapFields());
-      lastRecord = recordMap.lastEntry().getValue();
-      if (i == 0) {
-        Assert.assertTrue(lastRecord.size() == 6);
-        Assert.assertTrue(lastRecord
-            .get("(localhost_12922.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("ON"));
-        Assert.assertTrue(lastRecord.get(
-            "(localhost_12922.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("ON"));
-        Assert.assertTrue(lastRecord.get(
-            "(localhost_12919.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("ON"));
-        Assert.assertTrue(lastRecord
-            .get("(localhost_12921.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("ON"));
-        Assert.assertTrue(lastRecord.get(
-            "(localhost_12921.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("ON"));
-        Assert.assertTrue(lastRecord
-            .get("(localhost_12919.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("ON"));
-      } else {
-        System.out.println(lastRecord.size());
-        Assert.assertEquals(lastRecord.size(), 10);
-        if (x == 0) {
-          Assert.assertTrue(lastRecord.get(
-              "(localhost_12922.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("ON"));
-          Assert.assertTrue(lastRecord.get(
-              "(localhost_12922.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("ON"));
-          Assert.assertTrue(lastRecord.get(
-              "(localhost_12920.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("OFF"));
-          Assert.assertTrue(lastRecord.get(
-              "(localhost_12918.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("OFF"));
-          Assert.assertTrue(lastRecord.get(
-              "(localhost_12919.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("ON"));
-          Assert.assertTrue(lastRecord.get(
-              "(localhost_12921.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("ON"));
-          Assert.assertTrue(lastRecord.get(
-              "(localhost_12920.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("OFF"));
-          Assert.assertTrue(lastRecord.get(
-              "(localhost_12921.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("ON"));
-          Assert.assertTrue(lastRecord.get(
-              "(localhost_12918.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("OFF"));
-          Assert.assertTrue(lastRecord.get(
-              "(localhost_12919.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("ON"));
-        } else {
-          Assert.assertTrue(lastRecord.get(
-              "(localhost_12922.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("OFF"));
-          Assert.assertTrue(lastRecord.get(
-              "(localhost_12922.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("OFF"));
-          Assert.assertTrue(lastRecord.get(
-              "(localhost_12920.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("ON"));
-          Assert.assertTrue(lastRecord.get(
-              "(localhost_12918.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("ON"));
-          Assert.assertTrue(lastRecord.get(
-              "(localhost_12919.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("OFF"));
-          Assert.assertTrue(lastRecord.get(
-              "(localhost_12921.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("OFF"));
-          Assert.assertTrue(lastRecord.get(
-              "(localhost_12920.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("ON"));
-          Assert.assertTrue(lastRecord.get(
-              "(localhost_12921.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("OFF"));
-          Assert.assertTrue(lastRecord.get(
-              "(localhost_12918.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("ON"));
-          Assert.assertTrue(lastRecord.get(
-              "(localhost_12919.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("OFF"));
-        }
-      }
-    }
-    // size limit is 30
-    for (int i = 0; i < 10; i++) {
-      int x = i % 2;
-      int y = (i + 1) % 2;
-      int[] metricsx = {
-          19 + 3 * x, 19 + 3 * y, 19 + 4 * x, 18 + 4 * y, 17 + 5 * y
-      };
-      int[] metricsy = {
-          99 + 3 * x, 99 + 3 * y, 98 + 4 * x, 98 + 4 * y, 97 + 5 * y
-      };
-
-      setHealthData(metricsx, metricsy);
-      task.aggregate();
-      for (int j = 0; j < 10; j++) {
-        Thread.sleep(100);
-        history = helixDataAccessor.getProperty(keyBuilder.alertHistory()).getRecord();
-        recordMap = new TreeMap<String, Map<String, String>>();
-        recordMap.putAll(history.getMapFields());
-        lastRecord = recordMap.lastEntry().getValue();
-
-        if (history.getMapFields().size() == 30 && lastRecord.size() == 10)
-          break;
-      }
-      Assert.assertEquals(history.getMapFields().size(), 30,
-          "expect history.map-field size is 30, but was " + history);
-      Assert.assertEquals(lastRecord.size(), 10, "expect last-record size is 10, but was "
-          + lastRecord);
-
-      if (x == 0) {
-        Assert.assertTrue(lastRecord.get(
-            "(localhost_12922.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("ON"));
-        Assert.assertTrue(lastRecord
-            .get("(localhost_12922.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("ON"));
-        Assert.assertTrue(lastRecord
-            .get("(localhost_12920.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("OFF"));
-        Assert.assertTrue(lastRecord
-            .get("(localhost_12918.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("OFF"));
-        Assert.assertTrue(lastRecord.get(
-            "(localhost_12919.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("ON"));
-        Assert.assertTrue(lastRecord
-            .get("(localhost_12921.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("ON"));
-        Assert.assertTrue(lastRecord.get(
-            "(localhost_12920.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("OFF"));
-        Assert.assertTrue(lastRecord.get(
-            "(localhost_12921.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("ON"));
-        Assert.assertTrue(lastRecord.get(
-            "(localhost_12918.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("OFF"));
-        Assert.assertTrue(lastRecord
-            .get("(localhost_12919.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("ON"));
-      } else {
-        Assert.assertTrue(lastRecord.get(
-            "(localhost_12922.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("OFF"));
-        Assert.assertTrue(lastRecord
-            .get("(localhost_12922.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("OFF"));
-        Assert.assertTrue(lastRecord
-            .get("(localhost_12920.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("ON"));
-        Assert.assertTrue(lastRecord
-            .get("(localhost_12918.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("ON"));
-        Assert.assertTrue(lastRecord.get(
-            "(localhost_12919.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("OFF"));
-        Assert.assertTrue(lastRecord
-            .get("(localhost_12921.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("OFF"));
-        Assert.assertTrue(lastRecord.get(
-            "(localhost_12920.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("ON"));
-        Assert.assertTrue(lastRecord.get(
-            "(localhost_12921.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("OFF"));
-        Assert.assertTrue(lastRecord.get(
-            "(localhost_12918.TestStat@DB#db1.TestMetric2)GREATER(100)").equals("ON"));
-        Assert.assertTrue(lastRecord
-            .get("(localhost_12919.TestStat@DB#db1.TestMetric1)GREATER(20)").equals("OFF"));
-      }
-    }
-
-  }
-
-}
-

http://git-wip-us.apache.org/repos/asf/helix/blob/77cc6516/helix-core/src/test/java/org/apache/helix/healthcheck/TestDummyAlerts.java
----------------------------------------------------------------------
diff --git a/helix-core/src/test/java/org/apache/helix/healthcheck/TestDummyAlerts.java b/helix-core/src/test/java/org/apache/helix/healthcheck/TestDummyAlerts.java
deleted file mode 100644
index b8bd634..0000000
--- a/helix-core/src/test/java/org/apache/helix/healthcheck/TestDummyAlerts.java
+++ /dev/null
@@ -1,148 +0,0 @@
-package org.apache.helix.healthcheck;
-
-/*
- * 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.
- */
-
-import java.util.Date;
-import java.util.concurrent.atomic.AtomicBoolean;
-
-import org.apache.helix.HelixDataAccessor;
-import org.apache.helix.HelixManager;
-import org.apache.helix.NotificationContext;
-import org.apache.helix.TestHelper;
-import org.apache.helix.ZNRecord;
-import org.apache.helix.PropertyKey.Builder;
-import org.apache.helix.integration.ZkIntegrationTestBase;
-import org.apache.helix.integration.manager.ClusterControllerManager;
-import org.apache.helix.integration.manager.MockParticipantManager;
-import org.apache.helix.manager.zk.ZKHelixDataAccessor;
-import org.apache.helix.manager.zk.ZkBaseDataAccessor;
-import org.apache.helix.mock.participant.MockTransition;
-import org.apache.helix.model.HealthStat;
-import org.apache.helix.model.Message;
-import org.apache.helix.tools.ClusterSetup;
-import org.apache.helix.tools.ClusterStateVerifier;
-import org.apache.helix.tools.ClusterStateVerifier.BestPossAndExtViewZkVerifier;
-import org.apache.helix.tools.ClusterStateVerifier.MasterNbInExtViewVerifier;
-import org.testng.Assert;
-import org.testng.annotations.Test;
-
-public class TestDummyAlerts extends ZkIntegrationTestBase {
-  public class DummyAlertsTransition extends MockTransition {
-    private final AtomicBoolean _done = new AtomicBoolean(false);
-
-    @Override
-    public void doTransition(Message message, NotificationContext context) {
-      HelixManager manager = context.getManager();
-      HelixDataAccessor accessor = manager.getHelixDataAccessor();
-      Builder keyBuilder = accessor.keyBuilder();
-
-      String instance = message.getTgtName();
-      if (_done.getAndSet(true) == false) {
-        for (int i = 0; i < 5; i++) {
-          // System.out.println(instance + " sets healthReport: " + "mockAlerts" + i);
-          accessor.setProperty(keyBuilder.healthReport(instance, "mockAlerts"), new HealthStat(
-              new ZNRecord("mockAlerts" + i)));
-        }
-      }
-    }
-
-  }
-
-  @Test()
-  public void testDummyAlerts() throws Exception {
-    // Logger.getRootLogger().setLevel(Level.INFO);
-    String className = TestHelper.getTestClassName();
-    String methodName = TestHelper.getTestMethodName();
-    String clusterName = className + "_" + methodName;
-    final int n = 5;
-
-    MockParticipantManager[] participants = new MockParticipantManager[n];
-
-    System.out.println("START " + clusterName + " at " + new Date(System.currentTimeMillis()));
-
-    TestHelper.setupCluster(clusterName, ZK_ADDR, 12918, // participant start
-                                                         // port
-        "localhost", // participant name prefix
-        "TestDB", // resource name prefix
-        1, // resources
-        10, // partitions per resource
-        n, // number of nodes
-        3, // replicas
-        "MasterSlave", true); // do rebalance
-
-    ClusterSetup setupTool = new ClusterSetup(ZK_ADDR);
-    enableHealthCheck(clusterName);
-    setupTool
-        .getClusterManagementTool()
-        .addAlert(clusterName,
-            "EXP(decay(1.0)(*.defaultPerfCounters@defaultPerfCounters.availableCPUs))CMP(GREATER)CON(2)");
-
-    // start controller
-    ClusterControllerManager controller =
-        new ClusterControllerManager(ZK_ADDR, clusterName, "controller_0");
-    controller.syncStart();
-
-    // start participants
-    for (int i = 0; i < n; i++) {
-      String instanceName = "localhost_" + (12918 + i);
-
-      participants[i] = new MockParticipantManager(ZK_ADDR, clusterName, instanceName);
-      participants[i].setTransition(new DummyAlertsTransition());
-      participants[i].syncStart();
-    }
-
-    boolean result =
-        ClusterStateVerifier
-            .verifyByZkCallback(new MasterNbInExtViewVerifier(ZK_ADDR, clusterName));
-    Assert.assertTrue(result);
-
-    result =
-        ClusterStateVerifier.verifyByZkCallback(new BestPossAndExtViewZkVerifier(ZK_ADDR,
-            clusterName));
-    Assert.assertTrue(result);
-
-    // other verifications go here
-    ZKHelixDataAccessor accessor =
-        new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor<ZNRecord>(_gZkClient));
-    Builder keyBuilder = accessor.keyBuilder();
-
-    for (int i = 0; i < n; i++) {
-      String instance = "localhost_" + (12918 + i);
-      ZNRecord record = null;
-      for (int j = 0; j < 10; j++) {
-        record = accessor.getProperty(keyBuilder.healthReport(instance, "mockAlerts")).getRecord();
-        if (record.getId().equals("mockAlerts4")) {
-          break;
-        } else {
-          Thread.sleep(500);
-        }
-      }
-      Assert.assertEquals(record.getId(), "mockAlerts4");
-    }
-
-    // clean up
-    controller.syncStop();
-    for (int i = 0; i < 5; i++) {
-      participants[i].syncStop();
-    }
-
-    System.out.println("END " + clusterName + " at " + new Date(System.currentTimeMillis()));
-  }
-}

http://git-wip-us.apache.org/repos/asf/helix/blob/77cc6516/helix-core/src/test/java/org/apache/helix/healthcheck/TestExpandAlert.java
----------------------------------------------------------------------
diff --git a/helix-core/src/test/java/org/apache/helix/healthcheck/TestExpandAlert.java b/helix-core/src/test/java/org/apache/helix/healthcheck/TestExpandAlert.java
deleted file mode 100644
index 69b52e7..0000000
--- a/helix-core/src/test/java/org/apache/helix/healthcheck/TestExpandAlert.java
+++ /dev/null
@@ -1,186 +0,0 @@
-package org.apache.helix.healthcheck;
-
-/*
- * 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.
- */
-
-import java.util.Date;
-import java.util.Map;
-import java.util.Set;
-
-import org.apache.helix.HelixDataAccessor;
-import org.apache.helix.HelixManager;
-import org.apache.helix.NotificationContext;
-import org.apache.helix.TestHelper;
-import org.apache.helix.ZNRecord;
-import org.apache.helix.PropertyKey.Builder;
-import org.apache.helix.alerts.AlertValueAndStatus;
-import org.apache.helix.healthcheck.ParticipantHealthReportCollectorImpl;
-import org.apache.helix.integration.ZkIntegrationTestBase;
-import org.apache.helix.integration.manager.ClusterControllerManager;
-import org.apache.helix.integration.manager.MockParticipantManager;
-import org.apache.helix.manager.zk.ZKHelixDataAccessor;
-import org.apache.helix.manager.zk.ZkBaseDataAccessor;
-import org.apache.helix.mock.participant.MockEspressoHealthReportProvider;
-import org.apache.helix.mock.participant.MockTransition;
-import org.apache.helix.model.Message;
-import org.apache.helix.tools.ClusterSetup;
-import org.apache.helix.tools.ClusterStateVerifier;
-import org.testng.Assert;
-import org.testng.annotations.AfterClass;
-import org.testng.annotations.BeforeClass;
-import org.testng.annotations.Test;
-
-public class TestExpandAlert extends ZkIntegrationTestBase {
-  protected ClusterSetup _setupTool = null;
-  protected final String _alertStr =
-      "EXP(decay(1.0)(localhost_*.RestQueryStats@DBName=TestDB0.latency))CMP(GREATER)CON(16)";
-  protected final String _alertStatusStr = _alertStr
-      + " : (localhost_12918.RestQueryStats@DBName=TestDB0.latency)";
-  protected final String _dbName = "TestDB0";
-
-  @BeforeClass()
-  public void beforeClass() throws Exception {
-
-    _setupTool = new ClusterSetup(_gZkClient);
-  }
-
-  @AfterClass
-  public void afterClass() {
-  }
-
-  public class ExpandAlertTransition extends MockTransition {
-    @Override
-    public void doTransition(Message message, NotificationContext context) {
-      HelixManager manager = context.getManager();
-      HelixDataAccessor accessor = manager.getHelixDataAccessor();
-      String fromState = message.getFromState();
-      String toState = message.getToState();
-      String instance = message.getTgtName();
-      String partition = message.getPartitionName();
-
-      if (fromState.equalsIgnoreCase("SLAVE") && toState.equalsIgnoreCase("MASTER")) {
-
-        // add a stat and report to ZK
-        // perhaps should keep reporter per instance...
-        ParticipantHealthReportCollectorImpl reporter =
-            new ParticipantHealthReportCollectorImpl(manager, instance);
-        MockEspressoHealthReportProvider provider = new MockEspressoHealthReportProvider();
-        reporter.addHealthReportProvider(provider);
-        String statName = "latency";
-        provider.setStat(_dbName, statName, "15");
-        reporter.transmitHealthReports();
-
-        /*
-         * for (int i = 0; i < 5; i++)
-         * {
-         * accessor.setProperty(PropertyType.HEALTHREPORT,
-         * new ZNRecord("mockAlerts" + i),
-         * instance,
-         * "mockAlerts");
-         * try
-         * {
-         * Thread.sleep(1000);
-         * }
-         * catch (InterruptedException e)
-         * {
-         * // TODO Auto-generated catch block
-         * e.printStackTrace();
-         * }
-         * }
-         */
-      }
-    }
-
-  }
-
-  @Test()
-  public void testExpandAlert() throws Exception {
-    String clusterName = getShortClassName();
-    MockParticipantManager[] participants = new MockParticipantManager[5];
-
-    System.out.println("START TestExpandAlert at " + new Date(System.currentTimeMillis()));
-
-    TestHelper.setupCluster(clusterName, ZK_ADDR, 12918, // participant start port
-        "localhost", // participant name prefix
-        "TestDB", // resource name prefix
-        1, // resources
-        10, // partitions per resource
-        5, // number of nodes //change back to 5!!!
-        3, // replicas //change back to 3!!!
-        "MasterSlave", true); // do rebalance
-    // enableHealthCheck(clusterName);
-
-    _setupTool.getClusterManagementTool().addAlert(clusterName, _alertStr);
-
-    ClusterControllerManager controller =
-        new ClusterControllerManager(ZK_ADDR, clusterName, "controller_0");
-    controller.syncStart();
-
-    // start participants
-    for (int i = 0; i < 5; i++) // !!!change back to 5
-    {
-      String instanceName = "localhost_" + (12918 + i);
-
-      participants[i] =
-          new MockParticipantManager(ZK_ADDR, clusterName, instanceName);
-      participants[i].setTransition(new ExpandAlertTransition());
-      participants[i].syncStart();
-    }
-
-    boolean result =
-        ClusterStateVerifier.verifyByPolling(new ClusterStateVerifier.BestPossAndExtViewZkVerifier(
-            ZK_ADDR, clusterName));
-    Assert.assertTrue(result);
-
-    Thread.sleep(1000);
-    // HealthAggregationTask is supposed to run by a timer every 30s
-    // To make sure HealthAggregationTask is run, we invoke it explicitly for this test
-    // new HealthStatsAggregator(cmResult._manager).aggregate();
-    new HealthStatsAggregator(controller).aggregate();
-    // sleep for a few seconds to give stats stage time to trigger
-    Thread.sleep(3000);
-
-    // other verifications go here
-    ZKHelixDataAccessor accessor =
-        new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor<ZNRecord>(_gZkClient));
-    Builder keyBuilder = accessor.keyBuilder();
-
-    // for (int i = 0; i < 1; i++) //change 1 back to 5
-    // {
-    // String instance = "localhost_" + (12918 + i);
-    // String instance = "localhost_12918";
-    ZNRecord record = accessor.getProperty(keyBuilder.alertStatus()).getRecord();
-    Map<String, Map<String, String>> recMap = record.getMapFields();
-    Set<String> keySet = recMap.keySet();
-    Map<String, String> alertStatusMap = recMap.get(_alertStatusStr);
-    String val = alertStatusMap.get(AlertValueAndStatus.VALUE_NAME);
-    boolean fired = Boolean.parseBoolean(alertStatusMap.get(AlertValueAndStatus.FIRED_NAME));
-    Assert.assertEquals(Double.parseDouble(val), Double.parseDouble("15.0"));
-    Assert.assertFalse(fired);
-    // }
-
-    // clean up
-    controller.syncStop();
-    for (int i = 0; i < 5; i++) {
-      participants[i].syncStop();
-
-    }
-    System.out.println("END TestExpandAlert at " + new Date(System.currentTimeMillis()));
-  }
-}

http://git-wip-us.apache.org/repos/asf/helix/blob/77cc6516/helix-core/src/test/java/org/apache/helix/healthcheck/TestSimpleAlert.java
----------------------------------------------------------------------
diff --git a/helix-core/src/test/java/org/apache/helix/healthcheck/TestSimpleAlert.java b/helix-core/src/test/java/org/apache/helix/healthcheck/TestSimpleAlert.java
deleted file mode 100644
index ccc0a79..0000000
--- a/helix-core/src/test/java/org/apache/helix/healthcheck/TestSimpleAlert.java
+++ /dev/null
@@ -1,200 +0,0 @@
-package org.apache.helix.healthcheck;
-
-/*
- * 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.
- */
-
-import java.util.Date;
-import java.util.Map;
-import java.util.Set;
-
-import org.apache.helix.HelixDataAccessor;
-import org.apache.helix.HelixManager;
-import org.apache.helix.NotificationContext;
-import org.apache.helix.TestHelper;
-import org.apache.helix.ZNRecord;
-import org.apache.helix.PropertyKey.Builder;
-import org.apache.helix.alerts.AlertValueAndStatus;
-import org.apache.helix.healthcheck.ParticipantHealthReportCollectorImpl;
-import org.apache.helix.integration.ZkIntegrationTestBase;
-import org.apache.helix.integration.manager.ClusterControllerManager;
-import org.apache.helix.integration.manager.MockParticipantManager;
-import org.apache.helix.manager.zk.ZKHelixDataAccessor;
-import org.apache.helix.manager.zk.ZkBaseDataAccessor;
-import org.apache.helix.mock.participant.MockEspressoHealthReportProvider;
-import org.apache.helix.mock.participant.MockTransition;
-import org.apache.helix.model.Message;
-import org.apache.helix.tools.ClusterSetup;
-import org.apache.helix.tools.ClusterStateVerifier;
-import org.testng.Assert;
-import org.testng.annotations.AfterClass;
-import org.testng.annotations.BeforeClass;
-import org.testng.annotations.Test;
-
-public class TestSimpleAlert extends ZkIntegrationTestBase {
-  protected ClusterSetup _setupTool = null;
-  protected final String _alertStr =
-      "EXP(decay(1.0)(localhost_12918.RestQueryStats@DBName=TestDB0.latency))CMP(GREATER)CON(10)";
-  protected final String _alertStatusStr = _alertStr; // +" : (*)";
-  protected final String _dbName = "TestDB0";
-
-  @BeforeClass()
-  public void beforeClass() throws Exception {
-    _setupTool = new ClusterSetup(_gZkClient);
-  }
-
-  @AfterClass
-  public void afterClass() {
-  }
-
-  public class SimpleAlertTransition extends MockTransition {
-    int _alertValue;
-
-    public SimpleAlertTransition(int value) {
-      _alertValue = value;
-    }
-
-    @Override
-    public void doTransition(Message message, NotificationContext context) {
-      HelixManager manager = context.getManager();
-      HelixDataAccessor accessor = manager.getHelixDataAccessor();
-      String fromState = message.getFromState();
-      String toState = message.getToState();
-      String instance = message.getTgtName();
-      String partition = message.getPartitionName();
-
-      if (fromState.equalsIgnoreCase("SLAVE") && toState.equalsIgnoreCase("MASTER")) {
-
-        // add a stat and report to ZK
-        // perhaps should keep reporter per instance...
-        ParticipantHealthReportCollectorImpl reporter =
-            new ParticipantHealthReportCollectorImpl(manager, instance);
-        MockEspressoHealthReportProvider provider = new MockEspressoHealthReportProvider();
-        reporter.addHealthReportProvider(provider);
-        String statName = "latency";
-        provider.setStat(_dbName, statName, "" + (0.1 + _alertValue));
-        reporter.transmitHealthReports();
-
-        /*
-         * for (int i = 0; i < 5; i++)
-         * {
-         * accessor.setProperty(PropertyType.HEALTHREPORT,
-         * new ZNRecord("mockAlerts" + i),
-         * instance,
-         * "mockAlerts");
-         * try
-         * {
-         * Thread.sleep(1000);
-         * }
-         * catch (InterruptedException e)
-         * {
-         * // TODO Auto-generated catch block
-         * e.printStackTrace();
-         * }
-         * }
-         */
-      }
-    }
-
-  }
-
-  @Test()
-  public void testSimpleAlert() throws Exception {
-    String clusterName = getShortClassName();
-    MockParticipantManager[] participants = new MockParticipantManager[5];
-
-    System.out.println("START TestSimpleAlert at " + new Date(System.currentTimeMillis()));
-
-    TestHelper.setupCluster(clusterName, ZK_ADDR, 12918, // participant start port
-        "localhost", // participant name prefix
-        "TestDB", // resource name prefix
-        1, // resources
-        10, // partitions per resource
-        5, // number of nodes //change back to 5!!!
-        3, // replicas //change back to 3!!!
-        "MasterSlave", true); // do rebalance
-
-    // enableHealthCheck(clusterName);
-
-    ClusterControllerManager controller =
-        new ClusterControllerManager(ZK_ADDR, clusterName, "controller_0");
-    controller.syncStart();
-    controller.startTimerTasks();
-
-    _setupTool.getClusterManagementTool().addAlert(clusterName, _alertStr);
-    // start participants
-    for (int i = 0; i < 5; i++) // !!!change back to 5
-    {
-      String instanceName = "localhost_" + (12918 + i);
-
-      participants[i] =
-          new MockParticipantManager(ZK_ADDR, clusterName, instanceName);
-      participants[i].setTransition(new SimpleAlertTransition(15));
-      participants[i].syncStart();
-    }
-
-    boolean result =
-        ClusterStateVerifier.verifyByPolling(new ClusterStateVerifier.BestPossAndExtViewZkVerifier(
-            ZK_ADDR, clusterName));
-    Assert.assertTrue(result);
-
-    // HealthAggregationTask is supposed to run by a timer every 30s
-    // To make sure HealthAggregationTask is run, we invoke it explicitly for this test
-    // new HealthStatsAggregator(cmResult._manager).aggregate();
-    new HealthStatsAggregator(controller).aggregate();
-    // sleep for a few seconds to give stats stage time to trigger
-    Thread.sleep(3000);
-
-    // other verifications go here
-    ZKHelixDataAccessor accessor =
-        new ZKHelixDataAccessor(clusterName, new ZkBaseDataAccessor<ZNRecord>(_gZkClient));
-    Builder keyBuilder = accessor.keyBuilder();
-    // for (int i = 0; i < 1; i++) //change 1 back to 5
-    // {
-    // String instance = "localhost_" + (12918 + i);
-    String instance = "localhost_12918";
-    ZNRecord record = accessor.getProperty(keyBuilder.alertStatus()).getRecord();
-    Map<String, Map<String, String>> recMap = record.getMapFields();
-    Set<String> keySet = recMap.keySet();
-    Map<String, String> alertStatusMap = recMap.get(_alertStatusStr);
-    String val = alertStatusMap.get(AlertValueAndStatus.VALUE_NAME);
-    boolean fired = Boolean.parseBoolean(alertStatusMap.get(AlertValueAndStatus.FIRED_NAME));
-    Assert.assertEquals(Double.parseDouble(val), Double.parseDouble("15.1"));
-    Assert.assertTrue(fired);
-
-    // Verify Alert history from ZK
-    ZNRecord alertHistory = accessor.getProperty(keyBuilder.alertHistory()).getRecord();
-
-    String deltakey = (String) (alertHistory.getMapFields().keySet().toArray()[0]);
-    Map<String, String> delta = alertHistory.getMapField(deltakey);
-    Assert.assertTrue(delta.size() == 1);
-    Assert
-        .assertTrue(delta
-            .get(
-                "EXP(decay(1.0)(localhost_12918.RestQueryStats@DBName#TestDB0.latency))CMP(GREATER)CON(10)--(%)")
-            .equals("ON"));
-    // }
-
-    // clean up
-    controller.syncStop();
-    for (int i = 0; i < 5; i++) {
-      participants[i].syncStop();
-    }
-    System.out.println("END TestSimpleAlert at " + new Date(System.currentTimeMillis()));
-  }
-}


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