Merge pull request #3 from ctripcorp/master

.travis.yml

@@ -24,8 +24,8 @@ branches:
     
 env:
   global:
-   - secure: "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"
-   - "MAVEN_OPTS=-Xms1024m -Xmx3072m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m"
+    - secure: "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"
+    - "MAVEN_OPTS=-Xms1024m -Xmx3072m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m"
 
 addons:
   coverity_scan:
@@ -39,4 +39,4 @@ addons:
 
 cache:
   directories:
-  - $HOME/.m2
+    - $HOME/.m2

README.md

@@ -155,3 +155,4 @@ The project is licensed under the [Apache 2 license](https://github.com/ctripcor
 ![蘑菇租房](https://github.com/ctripcorp/apollo/blob/master/doc/images/known-users/mgzf.png) 
 ![狐狸金服](https://github.com/ctripcorp/apollo/blob/master/doc/images/known-users/huli-logo.png) 
 ![漫道集团](https://github.com/ctripcorp/apollo/blob/master/doc/images/known-users/mandao.png) 
+![怪兽充电](https://github.com/ctripcorp/apollo/blob/master/doc/images/known-users/enmonster.png) 

apollo-adminservice/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.ctrip.framework.apollo</groupId>
 		<artifactId>apollo</artifactId>
-		<version>0.10.0-SNAPSHOT</version>
+		<version>0.10.2</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>

apollo-adminservice/src/main/docker/Dockerfile

@@ -7,7 +7,7 @@
 FROM openjdk:8-jre-alpine
 MAINTAINER ameizi <sxyx2008@163.com>
 
-ENV VERSION 0.10.0-SNAPSHOT
+ENV VERSION 0.10.2
 
 RUN echo "http://mirrors.aliyun.com/alpine/v3.6/main" > /etc/apk/repositories \
     && echo "http://mirrors.aliyun.com/alpine/v3.6/community" >> /etc/apk/repositories \

apollo-assembly/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.ctrip.framework.apollo</groupId>
 		<artifactId>apollo</artifactId>
-		<version>0.10.0-SNAPSHOT</version>
+		<version>0.10.2</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>

apollo-biz/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.ctrip.framework.apollo</groupId>
 		<artifactId>apollo</artifactId>
-		<version>0.10.0-SNAPSHOT</version>
+		<version>0.10.2</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>apollo-biz</artifactId>

apollo-buildtools/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.ctrip.framework.apollo</groupId>
 		<artifactId>apollo</artifactId>
-		<version>0.10.0-SNAPSHOT</version>
+		<version>0.10.2</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>

apollo-client/README.md

@@ -88,7 +88,7 @@ If you need this functionality, you could specify the cluster as follows:
 		<dependency>
 			<groupId>com.ctrip.framework.apollo</groupId>
 			<artifactId>apollo-client</artifactId>
-			<version>0.9.1</version>
+			<version>0.10.2</version>
 		</dependency>
 
 ## III. Client Usage

apollo-client/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.ctrip.framework.apollo</groupId>
 		<artifactId>apollo</artifactId>
-		<version>0.10.0-SNAPSHOT</version>
+		<version>0.10.2</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>

apollo-client/src/main/java/com/ctrip/framework/apollo/build/ApolloInjector.java

@@ -10,7 +10,7 @@ import com.ctrip.framework.foundation.internals.ServiceBootstrap;
  */
 public class ApolloInjector {
   private static volatile Injector s_injector;
-  private static Object lock = new Object();
+  private static final Object lock = new Object();
 
   private static Injector getInjector() {
     if (s_injector == null) {

apollo-client/src/main/java/com/ctrip/framework/apollo/internals/DefaultInjector.java

@@ -7,9 +7,6 @@ import com.ctrip.framework.apollo.spi.ConfigRegistry;
 import com.ctrip.framework.apollo.spi.DefaultConfigFactory;
 import com.ctrip.framework.apollo.spi.DefaultConfigFactoryManager;
 import com.ctrip.framework.apollo.spi.DefaultConfigRegistry;
-import com.ctrip.framework.apollo.spring.config.ConfigPropertySourceFactory;
-import com.ctrip.framework.apollo.spring.property.PlaceholderHelper;
-import com.ctrip.framework.apollo.spring.property.SpringValueRegistry;
 import com.ctrip.framework.apollo.tracer.Tracer;
 import com.ctrip.framework.apollo.util.ConfigUtil;
 import com.ctrip.framework.apollo.util.http.HttpUtil;
@@ -63,9 +60,6 @@ public class DefaultInjector implements Injector {
       bind(HttpUtil.class).in(Singleton.class);
       bind(ConfigServiceLocator.class).in(Singleton.class);
       bind(RemoteConfigLongPollService.class).in(Singleton.class);
-      bind(PlaceholderHelper.class).in(Singleton.class);
-      bind(ConfigPropertySourceFactory.class).in(Singleton.class);
-      bind(SpringValueRegistry.class).in(Singleton.class);
     }
   }
 }

apollo-client/src/main/java/com/ctrip/framework/apollo/spring/annotation/ApolloJsonValueProcessor.java

@@ -5,6 +5,7 @@ import com.ctrip.framework.apollo.spring.property.AutoUpdateConfigChangeListener
 import com.ctrip.framework.apollo.spring.property.PlaceholderHelper;
 import com.ctrip.framework.apollo.spring.property.SpringValue;
 import com.ctrip.framework.apollo.spring.property.SpringValueRegistry;
+import com.ctrip.framework.apollo.spring.util.SpringInjector;
 import com.ctrip.framework.apollo.util.ConfigUtil;
 import com.google.common.base.Preconditions;
 import com.google.gson.Gson;
@@ -37,8 +38,8 @@ public class ApolloJsonValueProcessor extends ApolloProcessor implements BeanFac
 
   public ApolloJsonValueProcessor() {
     configUtil = ApolloInjector.getInstance(ConfigUtil.class);
-    placeholderHelper = ApolloInjector.getInstance(PlaceholderHelper.class);
-    springValueRegistry = ApolloInjector.getInstance(SpringValueRegistry.class);
+    placeholderHelper = SpringInjector.getInstance(PlaceholderHelper.class);
+    springValueRegistry = SpringInjector.getInstance(SpringValueRegistry.class);
   }
 
   @Override

apollo-client/src/main/java/com/ctrip/framework/apollo/spring/annotation/SpringValueProcessor.java

@@ -7,6 +7,7 @@ import com.ctrip.framework.apollo.spring.property.SpringValue;
 import com.ctrip.framework.apollo.spring.property.SpringValueDefinition;
 import com.ctrip.framework.apollo.spring.property.SpringValueDefinitionProcessor;
 import com.ctrip.framework.apollo.spring.property.SpringValueRegistry;
+import com.ctrip.framework.apollo.spring.util.SpringInjector;
 import com.ctrip.framework.apollo.util.ConfigUtil;
 import com.google.common.collect.LinkedListMultimap;
 import com.google.common.collect.Multimap;
@@ -43,8 +44,8 @@ public class SpringValueProcessor extends ApolloProcessor implements BeanFactory
 
   public SpringValueProcessor() {
     configUtil = ApolloInjector.getInstance(ConfigUtil.class);
-    placeholderHelper = ApolloInjector.getInstance(PlaceholderHelper.class);
-    springValueRegistry = ApolloInjector.getInstance(SpringValueRegistry.class);
+    placeholderHelper = SpringInjector.getInstance(PlaceholderHelper.class);
+    springValueRegistry = SpringInjector.getInstance(SpringValueRegistry.class);
   }
 
   @Override

apollo-client/src/main/java/com/ctrip/framework/apollo/spring/boot/ApolloApplicationContextInitializer.java

@@ -6,6 +6,7 @@ import com.ctrip.framework.apollo.build.ApolloInjector;
 import com.ctrip.framework.apollo.core.ConfigConsts;
 import com.ctrip.framework.apollo.spring.config.ConfigPropertySourceFactory;
 import com.ctrip.framework.apollo.spring.config.PropertySourcesConstants;
+import com.ctrip.framework.apollo.spring.util.SpringInjector;
 import com.google.common.base.Splitter;
 import java.util.List;
 import org.slf4j.Logger;
@@ -37,7 +38,7 @@ public class ApolloApplicationContextInitializer implements
   private static final Logger logger = LoggerFactory.getLogger(ApolloApplicationContextInitializer.class);
   private static final Splitter NAMESPACE_SPLITTER = Splitter.on(",").omitEmptyStrings().trimResults();
 
-  private final ConfigPropertySourceFactory configPropertySourceFactory = ApolloInjector
+  private final ConfigPropertySourceFactory configPropertySourceFactory = SpringInjector
       .getInstance(ConfigPropertySourceFactory.class);
 
   @Override

apollo-client/src/main/java/com/ctrip/framework/apollo/spring/config/PropertySourcesProcessor.java

@@ -2,6 +2,7 @@ package com.ctrip.framework.apollo.spring.config;
 
 import com.ctrip.framework.apollo.build.ApolloInjector;
 import com.ctrip.framework.apollo.spring.property.AutoUpdateConfigChangeListener;
+import com.ctrip.framework.apollo.spring.util.SpringInjector;
 import com.ctrip.framework.apollo.util.ConfigUtil;
 import com.google.common.collect.ImmutableSortedSet;
 import com.google.common.collect.LinkedHashMultimap;
@@ -39,7 +40,7 @@ public class PropertySourcesProcessor implements BeanFactoryPostProcessor, Envir
   private static final Multimap<Integer, String> NAMESPACE_NAMES = LinkedHashMultimap.create();
   private static final AtomicBoolean INITIALIZED = new AtomicBoolean(false);
 
-  private final ConfigPropertySourceFactory configPropertySourceFactory = ApolloInjector
+  private final ConfigPropertySourceFactory configPropertySourceFactory = SpringInjector
       .getInstance(ConfigPropertySourceFactory.class);
   private final ConfigUtil configUtil = ApolloInjector.getInstance(ConfigUtil.class);
   private ConfigurableEnvironment environment;

apollo-client/src/main/java/com/ctrip/framework/apollo/spring/property/AutoUpdateConfigChangeListener.java

@@ -2,9 +2,11 @@ package com.ctrip.framework.apollo.spring.property;
 
 import com.ctrip.framework.apollo.ConfigChangeListener;
 import com.ctrip.framework.apollo.build.ApolloInjector;
+import com.ctrip.framework.apollo.enums.PropertyChangeType;
 import com.ctrip.framework.apollo.model.ConfigChange;
 import com.ctrip.framework.apollo.model.ConfigChangeEvent;
 import com.ctrip.framework.apollo.spring.annotation.SpringValueProcessor;
+import com.ctrip.framework.apollo.spring.util.SpringInjector;
 import com.google.gson.Gson;
 import java.lang.reflect.Field;
 import java.lang.reflect.Type;
@@ -38,8 +40,8 @@ public class AutoUpdateConfigChangeListener implements ConfigChangeListener{
     this.beanFactory = beanFactory;
     this.typeConverter = this.beanFactory.getTypeConverter();
     this.environment = environment;
-    this.placeholderHelper = ApolloInjector.getInstance(PlaceholderHelper.class);
-    this.springValueRegistry = ApolloInjector.getInstance(SpringValueRegistry.class);
+    this.placeholderHelper = SpringInjector.getInstance(PlaceholderHelper.class);
+    this.springValueRegistry = SpringInjector.getInstance(SpringValueRegistry.class);
     this.gson = new Gson();
   }
 
@@ -57,8 +59,7 @@ public class AutoUpdateConfigChangeListener implements ConfigChangeListener{
       }
 
       // 2. check whether the value is really changed or not (since spring property sources have hierarchies)
-      ConfigChange configChange = changeEvent.getChange(key);
-      if (!Objects.equals(environment.getProperty(key), configChange.getNewValue())) {
+      if (!shouldTriggerAutoUpdate(changeEvent, key)) {
         continue;
       }
 
@@ -69,13 +70,30 @@ public class AutoUpdateConfigChangeListener implements ConfigChangeListener{
     }
   }
 
+  /**
+   * Check whether we should trigger the auto update or not.
+   * <br />
+   * For added or modified keys, we should trigger auto update if the current value in Spring equals to the new value.
+   * <br />
+   * For deleted keys, we will trigger auto update anyway.
+   */
+  private boolean shouldTriggerAutoUpdate(ConfigChangeEvent changeEvent, String changedKey) {
+    ConfigChange configChange = changeEvent.getChange(changedKey);
+
+    if (configChange.getChangeType() == PropertyChangeType.DELETED) {
+      return true;
+    }
+
+    return Objects.equals(environment.getProperty(changedKey), configChange.getNewValue());
+  }
+
   private void updateSpringValue(SpringValue springValue) {
     try {
       Object value = resolvePropertyValue(springValue);
       springValue.update(value);
 
       logger.debug("Auto update apollo changed value successfully, new value: {}, {}", value,
-          springValue.toString());
+          springValue);
     } catch (Throwable ex) {
       logger.error("Auto update apollo changed value failed, {}", springValue.toString(), ex);
     }

apollo-client/src/main/java/com/ctrip/framework/apollo/spring/property/SpringValueDefinitionProcessor.java

 package com.ctrip.framework.apollo.spring.property;
 
+import com.ctrip.framework.apollo.spring.util.SpringInjector;
 import java.util.List;
 import java.util.Set;
 
@@ -38,7 +39,7 @@ public class SpringValueDefinitionProcessor implements BeanDefinitionRegistryPos
 
   public SpringValueDefinitionProcessor() {
     configUtil = ApolloInjector.getInstance(ConfigUtil.class);
-    placeholderHelper = ApolloInjector.getInstance(PlaceholderHelper.class);
+    placeholderHelper = SpringInjector.getInstance(PlaceholderHelper.class);
   }
 
   @Override

apollo-client/src/main/java/com/ctrip/framework/apollo/spring/util/SpringInjector.java

+package com.ctrip.framework.apollo.spring.util;
+
+import com.ctrip.framework.apollo.exceptions.ApolloConfigException;
+import com.ctrip.framework.apollo.spring.config.ConfigPropertySourceFactory;
+import com.ctrip.framework.apollo.spring.property.PlaceholderHelper;
+import com.ctrip.framework.apollo.spring.property.SpringValueRegistry;
+import com.ctrip.framework.apollo.tracer.Tracer;
+import com.google.inject.AbstractModule;
+import com.google.inject.Guice;
+import com.google.inject.Injector;
+import com.google.inject.Singleton;
+
+public class SpringInjector {
+  private static volatile Injector s_injector;
+  private static final Object lock = new Object();
+
+  private static Injector getInjector() {
+    if (s_injector == null) {
+      synchronized (lock) {
+        if (s_injector == null) {
+          try {
+            s_injector = Guice.createInjector(new SpringModule());
+          } catch (Throwable ex) {
+            ApolloConfigException exception = new ApolloConfigException("Unable to initialize Apollo Spring Injector!", ex);
+            Tracer.logError(exception);
+            throw exception;
+          }
+        }
+      }
+    }
+
+    return s_injector;
+  }
+
+  public static <T> T getInstance(Class<T> clazz) {
+    try {
+      return getInjector().getInstance(clazz);
+    } catch (Throwable ex) {
+      Tracer.logError(ex);
+      throw new ApolloConfigException(
+          String.format("Unable to load instance for %s!", clazz.getName()), ex);
+    }
+  }
+
+  private static class SpringModule extends AbstractModule {
+    @Override
+    protected void configure() {
+      bind(PlaceholderHelper.class).in(Singleton.class);
+      bind(ConfigPropertySourceFactory.class).in(Singleton.class);
+      bind(SpringValueRegistry.class).in(Singleton.class);
+    }
+  }
+}

apollo-client/src/test/java/com/ctrip/framework/apollo/spring/XmlConfigPlaceholderAutoUpdateTest.java

@@ -49,7 +49,7 @@ public class XmlConfigPlaceholderAutoUpdateTest extends AbstractSpringIntegratio
 
     config.onRepositoryChange(ConfigConsts.NAMESPACE_APPLICATION, newProperties);
 
-    TimeUnit.MILLISECONDS.sleep(50);
+    TimeUnit.MILLISECONDS.sleep(100);
 
     assertEquals(newTimeout, bean.getTimeout());
     assertEquals(newBatch, bean.getBatch());
@@ -84,7 +84,7 @@ public class XmlConfigPlaceholderAutoUpdateTest extends AbstractSpringIntegratio
 
     config.onRepositoryChange(ConfigConsts.NAMESPACE_APPLICATION, newProperties);
 
-    TimeUnit.MILLISECONDS.sleep(50);
+    TimeUnit.MILLISECONDS.sleep(100);
 
     assertEquals(initialTimeout, bean.getTimeout());
     assertEquals(initialBatch, bean.getBatch());
@@ -119,7 +119,7 @@ public class XmlConfigPlaceholderAutoUpdateTest extends AbstractSpringIntegratio
     applicationConfig
         .onRepositoryChange(ConfigConsts.NAMESPACE_APPLICATION, newApplicationProperties);
 
-    TimeUnit.MILLISECONDS.sleep(50);
+    TimeUnit.MILLISECONDS.sleep(100);
 
     assertEquals(newTimeout, bean.getTimeout());
     assertEquals(initialBatch, bean.getBatch());
@@ -128,7 +128,7 @@ public class XmlConfigPlaceholderAutoUpdateTest extends AbstractSpringIntegratio
 
     fxApolloConfig.onRepositoryChange(FX_APOLLO_NAMESPACE, newFxApolloProperties);
 
-    TimeUnit.MILLISECONDS.sleep(50);
+    TimeUnit.MILLISECONDS.sleep(100);
 
     assertEquals(newTimeout, bean.getTimeout());
     assertEquals(newBatch, bean.getBatch());
@@ -147,8 +147,7 @@ public class XmlConfigPlaceholderAutoUpdateTest extends AbstractSpringIntegratio
     Properties fxApolloProperties = assembleProperties(TIMEOUT_PROPERTY,
         String.valueOf(someTimeout), BATCH_PROPERTY, String.valueOf(anotherBatch));
 
-    SimpleConfig applicationConfig = prepareConfig(ConfigConsts.NAMESPACE_APPLICATION,
-        applicationProperties);
+    prepareConfig(ConfigConsts.NAMESPACE_APPLICATION, applicationProperties);
     SimpleConfig fxApolloConfig = prepareConfig(FX_APOLLO_NAMESPACE, fxApolloProperties);
 
     ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("spring/XmlConfigPlaceholderTest3.xml");
@@ -163,7 +162,7 @@ public class XmlConfigPlaceholderAutoUpdateTest extends AbstractSpringIntegratio
 
     fxApolloConfig.onRepositoryChange(FX_APOLLO_NAMESPACE, newFxApolloProperties);
 
-    TimeUnit.MILLISECONDS.sleep(50);
+    TimeUnit.MILLISECONDS.sleep(100);
 
     assertEquals(someNewTimeout, bean.getTimeout());
     assertEquals(someBatch, bean.getBatch());
@@ -194,7 +193,7 @@ public class XmlConfigPlaceholderAutoUpdateTest extends AbstractSpringIntegratio
     applicationConfig
         .onRepositoryChange(ConfigConsts.NAMESPACE_APPLICATION, newApplicationProperties);
 
-    TimeUnit.MILLISECONDS.sleep(50);
+    TimeUnit.MILLISECONDS.sleep(100);
 
     assertEquals(newTimeout, bean.getTimeout());
     assertEquals(newBatch, bean.getBatch());
@@ -229,7 +228,7 @@ public class XmlConfigPlaceholderAutoUpdateTest extends AbstractSpringIntegratio
     applicationConfig
         .onRepositoryChange(ConfigConsts.NAMESPACE_APPLICATION, newApplicationProperties);
 
-    TimeUnit.MILLISECONDS.sleep(50);
+    TimeUnit.MILLISECONDS.sleep(100);
 
     assertEquals(initialTimeout, bean.getTimeout());
     assertEquals(DEFAULT_BATCH, bean.getBatch());
@@ -256,13 +255,45 @@ public class XmlConfigPlaceholderAutoUpdateTest extends AbstractSpringIntegratio
 
     config.onRepositoryChange(ConfigConsts.NAMESPACE_APPLICATION, newProperties);
 
-    TimeUnit.MILLISECONDS.sleep(50);
+    TimeUnit.MILLISECONDS.sleep(100);
 
     assertEquals(DEFAULT_TIMEOUT, bean.getTimeout());
     assertEquals(DEFAULT_BATCH, bean.getBatch());
   }
 
   @Test
+  public void testAutoUpdateWithMultipleNamespacesWithSamePropertiesDeleted() throws Exception {
+    int someTimeout = 1000;
+    int someBatch = 2000;
+    int anotherBatch = 3000;
+
+    Properties applicationProperties = assembleProperties(BATCH_PROPERTY,
+        String.valueOf(someBatch));
+    Properties fxApolloProperties = assembleProperties(TIMEOUT_PROPERTY,
+        String.valueOf(someTimeout), BATCH_PROPERTY, String.valueOf(anotherBatch));
+
+    SimpleConfig applicationConfig = prepareConfig(ConfigConsts.NAMESPACE_APPLICATION,
+        applicationProperties);
+    prepareConfig(FX_APOLLO_NAMESPACE, fxApolloProperties);
+
+    ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("spring/XmlConfigPlaceholderTest3.xml");
+
+    TestXmlBean bean = context.getBean(TestXmlBean.class);
+
+    assertEquals(someTimeout, bean.getTimeout());
+    assertEquals(someBatch, bean.getBatch());
+
+    Properties newProperties = new Properties();
+
+    applicationConfig.onRepositoryChange(ConfigConsts.NAMESPACE_APPLICATION, newProperties);
+
+    TimeUnit.MILLISECONDS.sleep(100);
+
+    assertEquals(someTimeout, bean.getTimeout());
+    assertEquals(anotherBatch, bean.getBatch());
+  }
+
+  @Test
   public void testAutoUpdateWithDeletedPropertiesWithNoDefaultValue() throws Exception {
     int initialTimeout = 1000;
     int initialBatch = 2000;
@@ -284,7 +315,7 @@ public class XmlConfigPlaceholderAutoUpdateTest extends AbstractSpringIntegratio
 
     config.onRepositoryChange(ConfigConsts.NAMESPACE_APPLICATION, newProperties);
 
-    TimeUnit.MILLISECONDS.sleep(50);
+    TimeUnit.MILLISECONDS.sleep(100);
 
     assertEquals(newTimeout, bean.getTimeout());
     assertEquals(initialBatch, bean.getBatch());
@@ -314,7 +345,7 @@ public class XmlConfigPlaceholderAutoUpdateTest extends AbstractSpringIntegratio
 
     config.onRepositoryChange(ConfigConsts.NAMESPACE_APPLICATION, newProperties);
 
-    TimeUnit.MILLISECONDS.sleep(50);
+    TimeUnit.MILLISECONDS.sleep(100);
 
     assertEquals(newTimeout, bean.getTimeout());
     assertEquals(initialBatch, bean.getBatch());
@@ -344,7 +375,7 @@ public class XmlConfigPlaceholderAutoUpdateTest extends AbstractSpringIntegratio
 
     config.onRepositoryChange(ConfigConsts.NAMESPACE_APPLICATION, newProperties);
 
-    TimeUnit.MILLISECONDS.sleep(50);
+    TimeUnit.MILLISECONDS.sleep(100);
 
     // Does not support this scenario
     assertEquals(initialTimeout, bean.getTimeout());
@@ -375,7 +406,7 @@ public class XmlConfigPlaceholderAutoUpdateTest extends AbstractSpringIntegratio
 
     config.onRepositoryChange(ConfigConsts.NAMESPACE_APPLICATION, newProperties);
 
-    TimeUnit.MILLISECONDS.sleep(50);
+    TimeUnit.MILLISECONDS.sleep(100);
 
     assertEquals(newTimeout, bean.getTimeout());
     assertEquals(newBatch, bean.getBatch());
@@ -451,7 +482,7 @@ public class XmlConfigPlaceholderAutoUpdateTest extends AbstractSpringIntegratio
 
     config.onRepositoryChange(ConfigConsts.NAMESPACE_APPLICATION, newProperties);
 
-    TimeUnit.MILLISECONDS.sleep(50);
+    TimeUnit.MILLISECONDS.sleep(100);
 
     assertEquals(someNewInt, bean.getIntProperty());
     assertArrayEquals(someNewIntArray, bean.getIntArrayProperty());

apollo-common/pom.xml

@@ -4,7 +4,7 @@
     <parent>
         <groupId>com.ctrip.framework.apollo</groupId>
         <artifactId>apollo</artifactId>
-        <version>0.10.0-SNAPSHOT</version>
+        <version>0.10.2</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>

apollo-configservice/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.ctrip.framework.apollo</groupId>
 		<artifactId>apollo</artifactId>
-		<version>0.10.0-SNAPSHOT</version>
+		<version>0.10.2</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>

apollo-configservice/src/main/docker/Dockerfile

@@ -7,7 +7,7 @@
 FROM openjdk:8-jre-alpine
 MAINTAINER ameizi <sxyx2008@163.com>
 
-ENV VERSION 0.10.0-SNAPSHOT
+ENV VERSION 0.10.2
 
 RUN echo "http://mirrors.aliyun.com/alpine/v3.6/main" > /etc/apk/repositories \
     && echo "http://mirrors.aliyun.com/alpine/v3.6/community" >> /etc/apk/repositories \

apollo-core/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.ctrip.framework.apollo</groupId>
 		<artifactId>apollo</artifactId>
-		<version>0.10.0-SNAPSHOT</version>
+		<version>0.10.2</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>

apollo-demo/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<artifactId>apollo</artifactId>
 		<groupId>com.ctrip.framework.apollo</groupId>
-		<version>0.10.0-SNAPSHOT</version>
+		<version>0.10.2</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>apollo-demo</artifactId>

apollo-demo/src/main/java/com/ctrip/framework/apollo/demo/spring/springBootDemo/config/SampleRedisConfig.java

@@ -27,9 +27,7 @@ import javax.annotation.PostConstruct;
  * </pre>
  *
  * To make <code>@ConditionalOnProperty</code> work properly, <code>apollo.bootstrap.enabled</code> should be set to true
- * and <code>redis.cache.enabled</code> should also be set to true.
- *
- * @see resources/bootstrap.yml
+ * and <code>redis.cache.enabled</code> should also be set to true. Check 'src/main/resources/application.yml' for more information.
  *
  * @author Jason Song(song_s@ctrip.com)
  */

apollo-portal/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.ctrip.framework.apollo</groupId>
 		<artifactId>apollo</artifactId>
-		<version>0.10.0-SNAPSHOT</version>
+		<version>0.10.2</version>
 		<relativePath>../pom.xml</relativePath>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>

apollo-portal/src/main/docker/Dockerfile

@@ -9,7 +9,7 @@
 FROM openjdk:8-jre-alpine
 MAINTAINER ameizi <sxyx2008@163.com>
 
-ENV VERSION 0.10.0-SNAPSHOT
+ENV VERSION 0.10.2
 
 RUN echo "http://mirrors.aliyun.com/alpine/v3.6/main" > /etc/apk/repositories \
     && echo "http://mirrors.aliyun.com/alpine/v3.6/community" >> /etc/apk/repositories \

pom.xml

@@ -5,7 +5,7 @@
 
 	<groupId>com.ctrip.framework.apollo</groupId>
 	<artifactId>apollo</artifactId>
-	<version>0.10.0-SNAPSHOT</version>
+	<version>0.10.2</version>
 	<name>Apollo</name>
 	<packaging>pom</packaging>
 	<description>Ctrip Configuration Center</description>

scripts/sql/apolloconfigdb.sql

@@ -366,9 +366,9 @@ INSERT INTO `ServerConfig` (`Key`, `Cluster`, `Value`, `Comment`)
 VALUES
     ('eureka.service.url', 'default', 'http://localhost:8080/eureka/', 'Eureka服务Url，多个service以英文逗号分隔'),
     ('namespace.lock.switch', 'default', 'false', '一次发布只能有一个人修改开关'),
+    ('item.key.length.limit', 'default', '128', 'item key 最大长度限制'),
     ('item.value.length.limit', 'default', '20000', 'item value最大长度限制'),
-    ('config-service.cache.enabled', 'default', 'false', 'ConfigService是否开启缓存，开启后能提高性能，但是会增大内存消耗！'),
-    ('item.key.length.limit', 'default', '128', 'item key 最大长度限制');
+    ('config-service.cache.enabled', 'default', 'false', 'ConfigService是否开启缓存，开启后能提高性能，但是会增大内存消耗！');
 
 /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
 /*!40101 SET SQL_MODE=@OLD_SQL_MODE */;