Merge branch 'apache-master' into 2.7.17-release
diff --git a/dubbo-dependencies-bom/pom.xml b/dubbo-dependencies-bom/pom.xml
index 8969637..d9c892e 100644
--- a/dubbo-dependencies-bom/pom.xml
+++ b/dubbo-dependencies-bom/pom.xml
@@ -169,7 +169,7 @@
         <mortbay_jetty_version>6.1.26</mortbay_jetty_version>
         <portlet_version>2.0</portlet_version>
         <maven_flatten_version>1.1.0</maven_flatten_version>
-        <revision>2.7.17-SNAPSHOT</revision>
+        <revision>2.7.17</revision>
     </properties>
 
     <dependencyManagement>
diff --git a/dubbo-dependencies/dubbo-dependencies-zookeeper/pom.xml b/dubbo-dependencies/dubbo-dependencies-zookeeper/pom.xml
index 9867224..18fd080 100644
--- a/dubbo-dependencies/dubbo-dependencies-zookeeper/pom.xml
+++ b/dubbo-dependencies/dubbo-dependencies-zookeeper/pom.xml
@@ -32,7 +32,7 @@
     <packaging>pom</packaging>
 
     <properties>
-        <revision>2.7.17-SNAPSHOT</revision>
+        <revision>2.7.17</revision>
         <maven_flatten_version>1.1.0</maven_flatten_version>
     </properties>
 
diff --git a/pom.xml b/pom.xml
index b93ad62..6905392 100644
--- a/pom.xml
+++ b/pom.xml
@@ -127,7 +127,7 @@
         <arguments />
         <checkstyle.skip>true</checkstyle.skip>
         <rat.skip>true</rat.skip>
-        <revision>2.7.17-SNAPSHOT</revision>
+        <revision>2.7.17</revision>
     </properties>
 
     <modules>
@@ -431,6 +431,22 @@
                 </plugins>
             </build>
         </profile>
+        <profile>
+            <id>jdk9-compile</id>
+            <activation>
+                <jdk>[1.9,)</jdk>
+            </activation>
+            <build>
+                <plugins>
+                    <plugin>
+                        <artifactId>maven-compiler-plugin</artifactId>
+                        <configuration>
+                            <release>8</release>
+                        </configuration>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
     </profiles>
 
     <build>