ambari-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From nc...@apache.org
Subject ambari git commit: AMBARI-10739. ConfigureAction Must Take Into Account Stack Versions (ncole)
Date Sat, 25 Apr 2015 12:08:16 GMT
Repository: ambari
Updated Branches:
  refs/heads/trunk 27eae30dd -> 682d82eef


AMBARI-10739. ConfigureAction Must Take Into Account Stack Versions (ncole)


Project: http://git-wip-us.apache.org/repos/asf/ambari/repo
Commit: http://git-wip-us.apache.org/repos/asf/ambari/commit/682d82ee
Tree: http://git-wip-us.apache.org/repos/asf/ambari/tree/682d82ee
Diff: http://git-wip-us.apache.org/repos/asf/ambari/diff/682d82ee

Branch: refs/heads/trunk
Commit: 682d82eef2e1229f4aaf9cd217c27c4c857d37fe
Parents: 27eae30
Author: Nate Cole <ncole@hortonworks.com>
Authored: Fri Apr 24 16:40:55 2015 -0400
Committer: Nate Cole <ncole@hortonworks.com>
Committed: Fri Apr 24 21:17:14 2015 -0400

----------------------------------------------------------------------
 .../serveraction/upgrades/ConfigureAction.java  |  70 ++++++
 .../org/apache/ambari/server/state/Config.java  |   6 +
 .../apache/ambari/server/state/ConfigImpl.java  |  55 +++--
 .../state/stack/upgrade/ConfigureTask.java      |   5 +-
 .../upgrades/ConfigureActionTest.java           | 214 +++++++++++++++++++
 5 files changed, 333 insertions(+), 17 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/ambari/blob/682d82ee/ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/ConfigureAction.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/ConfigureAction.java
b/ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/ConfigureAction.java
index 6154f5b..df9d7be 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/ConfigureAction.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/serveraction/upgrades/ConfigureAction.java
@@ -35,6 +35,7 @@ import org.apache.ambari.server.state.Clusters;
 import org.apache.ambari.server.state.Config;
 import org.apache.ambari.server.state.ConfigHelper;
 import org.apache.ambari.server.state.DesiredConfig;
+import org.apache.ambari.server.state.StackId;
 import org.apache.ambari.server.state.stack.upgrade.ConfigureTask;
 
 import com.google.inject.Inject;
@@ -72,6 +73,45 @@ public class ConfigureAction extends AbstractServerAction {
   private Configuration configuration;
 
   /**
+   * Aside from the normal execution, this method performs the following logic, with
+   * the stack values set in the table below:
+   * <p>
+   * <table>
+   *  <tr>
+   *    <th>Upgrade Path</th>
+   *    <th>direction</th>
+   *    <th>Stack Actual</th>
+   *    <th>Stack Desired</th>
+   *    <th>Config Stack</th>
+   *    <th>Action</th>
+   *  </tr>
+   *  <tr>
+   *    <td>2.2.x -> 2.2.y</td>
+   *    <td>upgrade or downgrade</td>
+   *    <td>2.2</td>
+   *    <td>2.2</td>
+   *    <td>2.2</td>
+   *    <td>if value has changed, create a new config object with new value</td>
+   *  </tr>
+   *  <tr>
+   *    <td>2.2 -> 2.3</td>
+   *    <td>upgrade</td>
+   *    <td>2.2</td>
+   *    <td>2.3: set before action is executed</td>
+   *    <td>2.3: set before action is executed</td>
+   *    <td>new configs are already created; just update with new properties</td>
+   *  </tr>
+   *  <tr>
+   *    <td>2.3 -> 2.2</td>
+   *    <td>downgrade</td>
+   *    <td>2.2</td>
+   *    <td>2.2: set before action is executed</td>
+   *    <td>2.2</td>
+   *    <td>configs are already managed, results are the same as 2.2.x -> 2.2.y</td>
+   *  </tr>
+   * </table>
+   * </p>
+   *
    * {@inheritDoc}
    */
   @Override
@@ -108,14 +148,44 @@ public class ConfigureAction extends AbstractServerAction {
     }
 
     Cluster cluster = m_clusters.getCluster(clusterName);
+
     Map<String, DesiredConfig> desiredConfigs = cluster.getDesiredConfigs();
     DesiredConfig desiredConfig = desiredConfigs.get(configType);
     Config config = cluster.getConfig(configType, desiredConfig.getTag());
 
+    StackId currentStack = cluster.getCurrentStackVersion();
+    StackId targetStack = cluster.getDesiredStackVersion();
+    StackId configStack = config.getStackId();
+
+    String oldValue = config.getProperties().get(key);
+    // !!! values are not changing, so make this a no-op
+    if (null != oldValue && value.equals(oldValue)) {
+      if (currentStack.equals(targetStack)) {
+        return createCommandReport(0, HostRoleStatus.COMPLETED, "{}",
+            MessageFormat.format("{0}/{1} for cluster {2} would not change, skipping setting",
+                configType, key, clusterName),
+            "");
+      }
+    }
+
     Map<String, String> propertiesToChange = new HashMap<String, String>();
     propertiesToChange.put(key, value);
     config.updateProperties(propertiesToChange);
 
+    // !!! check to see if we're going to a new stack and double check the
+    // configs are for the target.  Then simply update the new properties instead
+    // of creating a whole new history record since it was already done
+    if (!targetStack.equals(currentStack) && targetStack.equals(configStack)) {
+      config.persist(false);
+
+      return createCommandReport(0, HostRoleStatus.COMPLETED, "{}",
+          MessageFormat.format("Updated ''{0}'' with ''{1}={2}''",
+              configType, key, value),
+          "");
+    }
+
+    // !!! values are different and within the same stack.  create a new
+    // config and service config version
     String serviceVersionNote = "Stack Upgrade";
 
     String auditName = getExecutionCommand().getRoleParams().get(ServerAction.ACTION_USER_NAME);

http://git-wip-us.apache.org/repos/asf/ambari/blob/682d82ee/ambari-server/src/main/java/org/apache/ambari/server/state/Config.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/state/Config.java b/ambari-server/src/main/java/org/apache/ambari/server/state/Config.java
index 502e1bf..e18505a 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/state/Config.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/state/Config.java
@@ -107,4 +107,10 @@ public interface Config {
    * Persist the configuration.
    */
   public void persist();
+
+  /**
+   * Persist the configuration, optionally creating a new config entity.
+   */
+  public void persist(boolean newConfig);
+
 }

http://git-wip-us.apache.org/repos/asf/ambari/blob/682d82ee/ambari-server/src/main/java/org/apache/ambari/server/state/ConfigImpl.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/state/ConfigImpl.java b/ambari-server/src/main/java/org/apache/ambari/server/state/ConfigImpl.java
index 6866b0c..e755f76 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/state/ConfigImpl.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/state/ConfigImpl.java
@@ -185,27 +185,50 @@ public class ConfigImpl implements Config {
   }
 
   @Override
+  public void persist() {
+    persist(true);
+  }
+
+  @Override
   @Transactional
-  public synchronized void persist() {
+  public synchronized void persist(boolean newConfig) {
     ClusterEntity clusterEntity = clusterDAO.findById(cluster.getClusterId());
 
-    ClusterConfigEntity entity = new ClusterConfigEntity();
-    entity.setClusterEntity(clusterEntity);
-    entity.setClusterId(cluster.getClusterId());
-    entity.setType(getType());
-    entity.setVersion(getVersion());
-    entity.setTag(getTag());
-    entity.setTimestamp(new Date().getTime());
-    entity.setStack(clusterEntity.getDesiredStack());
-
-    entity.setData(gson.toJson(getProperties()));
-    if (null != getPropertiesAttributes()) {
-      entity.setAttributes(gson.toJson(getPropertiesAttributes()));
+    if (newConfig) {
+      ClusterConfigEntity entity = new ClusterConfigEntity();
+      entity.setClusterEntity(clusterEntity);
+      entity.setClusterId(cluster.getClusterId());
+      entity.setType(getType());
+      entity.setVersion(getVersion());
+      entity.setTag(getTag());
+      entity.setTimestamp(new Date().getTime());
+      entity.setStack(clusterEntity.getDesiredStack());
+      entity.setData(gson.toJson(getProperties()));
+      if (null != getPropertiesAttributes()) {
+        entity.setAttributes(gson.toJson(getPropertiesAttributes()));
+      }
+
+      clusterDAO.createConfig(entity);
+
+      clusterEntity.getClusterConfigEntities().add(entity);
+    } else {
+      // only supporting changes to the properties
+      ClusterConfigEntity entity = null;
+      for (ClusterConfigEntity cfe : clusterEntity.getClusterConfigEntities()) {
+        if (getTag().equals(cfe.getTag()) &&
+            getType().equals(cfe.getType()) &&
+            getVersion().equals(cfe.getVersion())) {
+          entity = cfe;
+          break;
+        }
+
+      }
+
+      if (null != entity) {
+        entity.setData(gson.toJson(getProperties()));
+      }
     }
 
-    clusterDAO.createConfig(entity);
-
-    clusterEntity.getClusterConfigEntities().add(entity);
     clusterDAO.merge(clusterEntity);
     cluster.refresh();
   }

http://git-wip-us.apache.org/repos/asf/ambari/blob/682d82ee/ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/ConfigureTask.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/ConfigureTask.java
b/ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/ConfigureTask.java
index 40a1db2..d3cb366 100644
--- a/ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/ConfigureTask.java
+++ b/ambari-server/src/main/java/org/apache/ambari/server/state/stack/upgrade/ConfigureTask.java
@@ -218,8 +218,11 @@ public class ConfigureTask extends ServerSideActionTask {
 
     Map<String, DesiredConfig> desiredConfigs = cluster.getDesiredConfigs();
     DesiredConfig desiredConfig = desiredConfigs.get(configType);
-    Config config = cluster.getConfig(configType, desiredConfig.getTag());
+    if (null == desiredConfig) {
+      return null;
+    }
 
+    Config config = cluster.getConfig(configType, desiredConfig.getTag());
     if (null == config) {
       return null;
     }

http://git-wip-us.apache.org/repos/asf/ambari/blob/682d82ee/ambari-server/src/test/java/org/apache/ambari/server/serveraction/upgrades/ConfigureActionTest.java
----------------------------------------------------------------------
diff --git a/ambari-server/src/test/java/org/apache/ambari/server/serveraction/upgrades/ConfigureActionTest.java
b/ambari-server/src/test/java/org/apache/ambari/server/serveraction/upgrades/ConfigureActionTest.java
new file mode 100644
index 0000000..391db55
--- /dev/null
+++ b/ambari-server/src/test/java/org/apache/ambari/server/serveraction/upgrades/ConfigureActionTest.java
@@ -0,0 +1,214 @@
+/**
+ * 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.ambari.server.serveraction.upgrades;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.ambari.server.actionmanager.ExecutionCommandWrapper;
+import org.apache.ambari.server.actionmanager.HostRoleCommand;
+import org.apache.ambari.server.actionmanager.HostRoleCommandFactory;
+import org.apache.ambari.server.agent.CommandReport;
+import org.apache.ambari.server.agent.ExecutionCommand;
+import org.apache.ambari.server.orm.GuiceJpaInitializer;
+import org.apache.ambari.server.orm.InMemoryDefaultTestModule;
+import org.apache.ambari.server.orm.OrmTestHelper;
+import org.apache.ambari.server.orm.dao.HostDAO;
+import org.apache.ambari.server.orm.dao.HostVersionDAO;
+import org.apache.ambari.server.orm.dao.RepositoryVersionDAO;
+import org.apache.ambari.server.orm.dao.StackDAO;
+import org.apache.ambari.server.orm.entities.HostVersionEntity;
+import org.apache.ambari.server.orm.entities.StackEntity;
+import org.apache.ambari.server.state.Cluster;
+import org.apache.ambari.server.state.Clusters;
+import org.apache.ambari.server.state.Config;
+import org.apache.ambari.server.state.ConfigFactory;
+import org.apache.ambari.server.state.Host;
+import org.apache.ambari.server.state.RepositoryVersionState;
+import org.apache.ambari.server.state.StackId;
+import org.apache.ambari.server.state.stack.upgrade.ConfigureTask;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import com.google.inject.Guice;
+import com.google.inject.Inject;
+import com.google.inject.Injector;
+import com.google.inject.persist.PersistService;
+
+/**
+ * Tests upgrade-related server side actions
+ */
+public class ConfigureActionTest {
+  private static final String HDP_2_2_1_0 = "2.2.1.0-2270";
+  private static final String HDP_2_2_0_0 = "2.2.0.0-2041";
+  private static final StackId HDP_21_STACK = new StackId("HDP-2.1.1");
+  private static final StackId HDP_22_STACK = new StackId("HDP-2.2.0");
+
+  private Injector m_injector;
+
+  @Inject
+  private OrmTestHelper m_helper;
+
+  @Inject
+  private RepositoryVersionDAO repoVersionDAO;
+
+  @Inject
+  private HostVersionDAO hostVersionDAO;
+
+  @Inject
+  private HostRoleCommandFactory hostRoleCommandFactory;
+
+  @Before
+  public void setup() throws Exception {
+    m_injector = Guice.createInjector(new InMemoryDefaultTestModule());
+    m_injector.getInstance(GuiceJpaInitializer.class);
+    m_injector.injectMembers(this);
+  }
+
+  @After
+  public void teardown() throws Exception {
+    m_injector.getInstance(PersistService.class).stop();
+  }
+
+  private void makeUpgradeCluster() throws Exception {
+    String clusterName = "c1";
+    String hostName = "h1";
+
+    Clusters clusters = m_injector.getInstance(Clusters.class);
+    clusters.addCluster(clusterName, HDP_21_STACK);
+
+    StackDAO stackDAO = m_injector.getInstance(StackDAO.class);
+    StackEntity stackEntity = stackDAO.find(HDP_21_STACK.getStackName(),
+        HDP_21_STACK.getStackVersion());
+
+    assertNotNull(stackEntity);
+
+    Cluster c = clusters.getCluster(clusterName);
+    c.setDesiredStackVersion(HDP_21_STACK);
+
+    ConfigFactory cf = m_injector.getInstance(ConfigFactory.class);
+    Config config = cf.createNew(c, "zoo.cfg", new HashMap<String, String>() {{
+          put("initLimit", "10");
+        }}, new HashMap<String, Map<String,String>>());
+    config.setTag("version1");
+    config.persist();
+
+    c.addConfig(config);
+    c.addDesiredConfig("user", Collections.singleton(config));
+
+    // add a host component
+    clusters.addHost(hostName);
+
+    Host host = clusters.getHost(hostName);
+
+    Map<String, String> hostAttributes = new HashMap<String, String>();
+    hostAttributes.put("os_family", "redhat");
+    hostAttributes.put("os_release_version", "6");
+    host.setHostAttributes(hostAttributes);
+    host.persist();
+
+    String urlInfo = "[{'repositories':["
+        + "{'Repositories/base_url':'http://foo1','Repositories/repo_name':'HDP','Repositories/repo_id':'HDP-2.1.1'}"
+        + "], 'OperatingSystems/os_type':'redhat6'}]";
+
+    m_helper.getOrCreateRepositoryVersion(HDP_21_STACK, HDP_2_2_0_0);
+    repoVersionDAO.create(stackEntity, HDP_2_2_1_0, String.valueOf(System.currentTimeMillis()),
+        "pack", urlInfo);
+
+    c.createClusterVersion(HDP_21_STACK, HDP_2_2_0_0, "admin", RepositoryVersionState.UPGRADING);
+    c.createClusterVersion(HDP_21_STACK, HDP_2_2_1_0, "admin", RepositoryVersionState.INSTALLING);
+
+    c.transitionClusterVersion(HDP_21_STACK, HDP_2_2_0_0, RepositoryVersionState.CURRENT);
+    c.transitionClusterVersion(HDP_21_STACK, HDP_2_2_1_0, RepositoryVersionState.INSTALLED);
+    c.transitionClusterVersion(HDP_21_STACK, HDP_2_2_1_0, RepositoryVersionState.UPGRADING);
+    c.transitionClusterVersion(HDP_21_STACK, HDP_2_2_1_0, RepositoryVersionState.UPGRADED);
+    c.setCurrentStackVersion(HDP_21_STACK);
+
+    c.mapHostVersions(Collections.singleton(hostName), c.getCurrentClusterVersion(),
+        RepositoryVersionState.CURRENT);
+
+    HostDAO hostDAO = m_injector.getInstance(HostDAO.class);
+
+    HostVersionEntity entity = new HostVersionEntity();
+    entity.setHostEntity(hostDAO.findByName(hostName));
+    entity.setRepositoryVersion(repoVersionDAO.findByStackAndVersion(HDP_21_STACK, HDP_2_2_1_0));
+    entity.setState(RepositoryVersionState.UPGRADED);
+    hostVersionDAO.create(entity);
+  }
+
+  @Test
+  public void testConfigActionUpgradeAcrossStack() throws Exception {
+    makeUpgradeCluster();
+
+    Cluster c = m_injector.getInstance(Clusters.class).getCluster("c1");
+    assertEquals(1, c.getConfigsByType("zoo.cfg").size());
+
+    c.setDesiredStackVersion(HDP_22_STACK);
+    ConfigFactory cf = m_injector.getInstance(ConfigFactory.class);
+    Config config = cf.createNew(c, "zoo.cfg", new HashMap<String, String>() {{
+          put("initLimit", "10");
+        }}, new HashMap<String, Map<String,String>>());
+    config.setTag("version2");
+    config.persist();
+
+    c.addConfig(config);
+    c.addDesiredConfig("user", Collections.singleton(config));
+    assertEquals(2, c.getConfigsByType("zoo.cfg").size());
+
+
+    Map<String, String> commandParams = new HashMap<String, String>();
+    commandParams.put("upgrade_direction", "upgrade");
+    commandParams.put("version", HDP_2_2_1_0);
+    commandParams.put("clusterName", "c1");
+    commandParams.put(ConfigureTask.PARAMETER_CONFIG_TYPE, "zoo.cfg");
+    commandParams.put(ConfigureTask.PARAMETER_KEY, "initLimit");
+    commandParams.put(ConfigureTask.PARAMETER_VALUE, "11");
+
+    ExecutionCommand executionCommand = new ExecutionCommand();
+    executionCommand.setCommandParams(commandParams);
+    executionCommand.setClusterName("c1");
+
+    HostRoleCommand hostRoleCommand = hostRoleCommandFactory.create(null, null,
+        null, null);
+
+    hostRoleCommand.setExecutionCommandWrapper(new ExecutionCommandWrapper(
+        executionCommand));
+
+    ConfigureAction action = m_injector.getInstance(ConfigureAction.class);
+    action.setExecutionCommand(executionCommand);
+    action.setHostRoleCommand(hostRoleCommand);
+
+    CommandReport report = action.execute(null);
+    assertNotNull(report);
+
+    assertEquals(2, c.getConfigsByType("zoo.cfg").size());
+
+    config = c.getDesiredConfigByType("zoo.cfg");
+    assertNotNull(config);
+    assertEquals("version2", config.getTag());
+    assertEquals("11", config.getProperties().get("initLimit"));
+
+  }
+
+
+}


Mime
View raw message