[maven-release-plugin] prepare release druid-0.9.0-rc1
diff --git a/aws-common/pom.xml b/aws-common/pom.xml
index 4584043..fb7c1f2 100644
--- a/aws-common/pom.xml
+++ b/aws-common/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.9.0-SNAPSHOT</version>
+        <version>0.9.0-rc1</version>
     </parent>
 
     <dependencies>
diff --git a/benchmarks/pom.xml b/benchmarks/pom.xml
index b2ae71e..af02d39 100644
--- a/benchmarks/pom.xml
+++ b/benchmarks/pom.xml
@@ -27,7 +27,7 @@
   <parent>
     <groupId>io.druid</groupId>
     <artifactId>druid</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>0.9.0-rc1</version>
   </parent>
 
   <prerequisites>
diff --git a/common/pom.xml b/common/pom.xml
index 01310df..b7ca90c 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.9.0-SNAPSHOT</version>
+        <version>0.9.0-rc1</version>
     </parent>
 
     <dependencies>
diff --git a/distribution/pom.xml b/distribution/pom.xml
index 409799b..cc25607 100644
--- a/distribution/pom.xml
+++ b/distribution/pom.xml
@@ -16,8 +16,7 @@
   ~ limitations under the License.
   -->
 
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
     <packaging>pom</packaging>
@@ -29,7 +28,7 @@
     <parent>
         <artifactId>druid</artifactId>
         <groupId>io.druid</groupId>
-        <version>0.9.0-SNAPSHOT</version>
+        <version>0.9.0-rc1</version>
     </parent>
 
     <dependencies>
@@ -55,7 +54,7 @@
                             <executable>java</executable>
                             <arguments>
                                 <argument>-classpath</argument>
-                                <classpath/>
+                                <classpath />
                                 <argument>-Ddruid.extensions.loadList=[]</argument>
                                 <argument>-Ddruid.extensions.directory=${project.build.directory}/extensions</argument>
                                 <argument>-Ddruid.extensions.hadoopDependenciesDir=${project.build.directory}/hadoop-dependencies</argument>
diff --git a/examples/pom.xml b/examples/pom.xml
index 16c69f5..e4e517a 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.9.0-SNAPSHOT</version>
+        <version>0.9.0-rc1</version>
     </parent>
 
     <dependencies>
diff --git a/extensions/avro-extensions/pom.xml b/extensions/avro-extensions/pom.xml
index 029d300..aeae793 100644
--- a/extensions/avro-extensions/pom.xml
+++ b/extensions/avro-extensions/pom.xml
@@ -16,8 +16,7 @@
   ~ limitations under the License.
   -->
 
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <groupId>io.druid.extensions</groupId>
   <artifactId>druid-avro-extensions</artifactId>
@@ -27,7 +26,7 @@
   <parent>
     <groupId>io.druid</groupId>
     <artifactId>druid</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>0.9.0-rc1</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/extensions/azure-extensions/pom.xml b/extensions/azure-extensions/pom.xml
index df00f7e..3d19013 100644
--- a/extensions/azure-extensions/pom.xml
+++ b/extensions/azure-extensions/pom.xml
@@ -16,8 +16,7 @@
   ~ limitations under the License.
   -->
 
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>io.druid.extensions</groupId>
     <artifactId>druid-azure-extensions</artifactId>
@@ -27,7 +26,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.9.0-SNAPSHOT</version>
+        <version>0.9.0-rc1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/extensions/cassandra-storage/pom.xml b/extensions/cassandra-storage/pom.xml
index a855e11..2f701a4 100644
--- a/extensions/cassandra-storage/pom.xml
+++ b/extensions/cassandra-storage/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.9.0-SNAPSHOT</version>
+        <version>0.9.0-rc1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/extensions/cloudfiles-extensions/pom.xml b/extensions/cloudfiles-extensions/pom.xml
index 0766b57..253de1a 100644
--- a/extensions/cloudfiles-extensions/pom.xml
+++ b/extensions/cloudfiles-extensions/pom.xml
@@ -19,9 +19,7 @@
   ~ under the License.
   -->
 
-<project
-        xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
-        xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <groupId>io.druid.extensions</groupId>
     <artifactId>druid-cloudfiles-extensions</artifactId>
@@ -31,7 +29,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.9.0-SNAPSHOT</version>
+        <version>0.9.0-rc1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/extensions/datasketches/pom.xml b/extensions/datasketches/pom.xml
index 85c280f..4a05537 100644
--- a/extensions/datasketches/pom.xml
+++ b/extensions/datasketches/pom.xml
@@ -18,8 +18,7 @@
   ~ under the License.
 -->
 
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <groupId>io.druid.extensions</groupId>
@@ -30,7 +29,7 @@
   <parent>
     <groupId>io.druid</groupId>
     <artifactId>druid</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>0.9.0-rc1</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/extensions/graphite-emitter/pom.xml b/extensions/graphite-emitter/pom.xml
index ebc1a46..c07cd40 100644
--- a/extensions/graphite-emitter/pom.xml
+++ b/extensions/graphite-emitter/pom.xml
@@ -18,14 +18,13 @@
   ~ under the License.
 -->
 
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
     <groupId>io.druid</groupId>
     <artifactId>druid</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>0.9.0-rc1</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/extensions/hdfs-storage/pom.xml b/extensions/hdfs-storage/pom.xml
index 4ead6f8..7fcb09e 100644
--- a/extensions/hdfs-storage/pom.xml
+++ b/extensions/hdfs-storage/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.9.0-SNAPSHOT</version>
+        <version>0.9.0-rc1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/extensions/histogram/pom.xml b/extensions/histogram/pom.xml
index 8489e5b..cda9e06 100644
--- a/extensions/histogram/pom.xml
+++ b/extensions/histogram/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.9.0-SNAPSHOT</version>
+        <version>0.9.0-rc1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/extensions/kafka-eight-simpleConsumer/pom.xml b/extensions/kafka-eight-simpleConsumer/pom.xml
index 9f441d8..f3d0101 100644
--- a/extensions/kafka-eight-simpleConsumer/pom.xml
+++ b/extensions/kafka-eight-simpleConsumer/pom.xml
@@ -16,8 +16,7 @@
 ~ limitations under the License.
 -->
 
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <groupId>io.druid.extensions</groupId>
   <artifactId>druid-kafka-eight-simple-consumer</artifactId>
@@ -27,7 +26,7 @@
   <parent>
     <groupId>io.druid</groupId>
     <artifactId>druid</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>0.9.0-rc1</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/extensions/kafka-eight/pom.xml b/extensions/kafka-eight/pom.xml
index 305f539..d9b3db5 100644
--- a/extensions/kafka-eight/pom.xml
+++ b/extensions/kafka-eight/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.9.0-SNAPSHOT</version>
+        <version>0.9.0-rc1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/extensions/kafka-extraction-namespace/pom.xml b/extensions/kafka-extraction-namespace/pom.xml
index 9394f8d..096a3db 100644
--- a/extensions/kafka-extraction-namespace/pom.xml
+++ b/extensions/kafka-extraction-namespace/pom.xml
@@ -18,8 +18,7 @@
   ~ under the License.
   -->
 
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <groupId>io.druid.extensions</groupId>
   <artifactId>druid-kafka-extraction-namespace</artifactId>
@@ -29,7 +28,7 @@
   <parent>
     <groupId>io.druid</groupId>
     <artifactId>druid</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>0.9.0-rc1</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/extensions/mysql-metadata-storage/pom.xml b/extensions/mysql-metadata-storage/pom.xml
index 5bdd663..7eaf939 100644
--- a/extensions/mysql-metadata-storage/pom.xml
+++ b/extensions/mysql-metadata-storage/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.9.0-SNAPSHOT</version>
+        <version>0.9.0-rc1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/extensions/namespace-lookup/pom.xml b/extensions/namespace-lookup/pom.xml
index 40f3245..f0978fe 100644
--- a/extensions/namespace-lookup/pom.xml
+++ b/extensions/namespace-lookup/pom.xml
@@ -18,8 +18,7 @@
   ~ under the License.
   -->
 
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <groupId>io.druid.extensions</groupId>
   <artifactId>druid-namespace-lookup</artifactId>
@@ -29,7 +28,7 @@
   <parent>
     <groupId>io.druid</groupId>
     <artifactId>druid</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>0.9.0-rc1</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/extensions/postgresql-metadata-storage/pom.xml b/extensions/postgresql-metadata-storage/pom.xml
index 7291b52..d6a7cde 100644
--- a/extensions/postgresql-metadata-storage/pom.xml
+++ b/extensions/postgresql-metadata-storage/pom.xml
@@ -28,7 +28,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.9.0-SNAPSHOT</version>
+        <version>0.9.0-rc1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/extensions/rabbitmq/pom.xml b/extensions/rabbitmq/pom.xml
index ba6f74f..1eabe60 100644
--- a/extensions/rabbitmq/pom.xml
+++ b/extensions/rabbitmq/pom.xml
@@ -27,7 +27,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.9.0-SNAPSHOT</version>
+        <version>0.9.0-rc1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/extensions/s3-extensions/pom.xml b/extensions/s3-extensions/pom.xml
index c89c3f1..8a0a586 100644
--- a/extensions/s3-extensions/pom.xml
+++ b/extensions/s3-extensions/pom.xml
@@ -16,8 +16,7 @@
   ~ limitations under the License.
   -->
 
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>io.druid.extensions</groupId>
@@ -28,7 +27,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.9.0-SNAPSHOT</version>
+        <version>0.9.0-rc1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/indexing-hadoop/pom.xml b/indexing-hadoop/pom.xml
index 622681c..8db1f95 100644
--- a/indexing-hadoop/pom.xml
+++ b/indexing-hadoop/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.9.0-SNAPSHOT</version>
+        <version>0.9.0-rc1</version>
     </parent>
 
     <dependencies>
diff --git a/indexing-service/pom.xml b/indexing-service/pom.xml
index 0572df2..2c30374 100644
--- a/indexing-service/pom.xml
+++ b/indexing-service/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.9.0-SNAPSHOT</version>
+        <version>0.9.0-rc1</version>
     </parent>
 
     <dependencies>
diff --git a/integration-tests/pom.xml b/integration-tests/pom.xml
index 6fe8d36..15fcd55 100644
--- a/integration-tests/pom.xml
+++ b/integration-tests/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.9.0-SNAPSHOT</version>
+        <version>0.9.0-rc1</version>
     </parent>
 
     <properties>
diff --git a/pom.xml b/pom.xml
index c5c84cb..8f28e97 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
     </parent>
 
     <artifactId>druid</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>0.9.0-rc1</version>
     <packaging>pom</packaging>
 
     <name>${project.groupId}:${project.artifactId}</name>
@@ -53,7 +53,7 @@
         <connection>scm:git:ssh://git@github.com/druid-io/druid.git</connection>
         <developerConnection>scm:git:ssh://git@github.com/druid-io/druid.git</developerConnection>
         <url>https://github.com/druid-io/druid.git</url>
-        <tag>0.9.0-SNAPSHOT</tag>
+        <tag>druid-0.9.0-rc1</tag>
     </scm>
 
     <properties>
diff --git a/processing/pom.xml b/processing/pom.xml
index d28dce7..5bc1c7c 100644
--- a/processing/pom.xml
+++ b/processing/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.9.0-SNAPSHOT</version>
+        <version>0.9.0-rc1</version>
     </parent>
 
     <dependencies>
diff --git a/server/pom.xml b/server/pom.xml
index cf27dbd..eb6a63d 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.9.0-SNAPSHOT</version>
+        <version>0.9.0-rc1</version>
     </parent>
 
     <dependencies>
diff --git a/services/pom.xml b/services/pom.xml
index 3a07242..db5e1d5 100644
--- a/services/pom.xml
+++ b/services/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <groupId>io.druid</groupId>
         <artifactId>druid</artifactId>
-        <version>0.9.0-SNAPSHOT</version>
+        <version>0.9.0-rc1</version>
     </parent>
 
     <dependencies>
@@ -90,7 +90,7 @@
                                 </filter>
                             </filters>
                             <transformers>
-                                <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
                             </transformers>
                         </configuration>
                     </execution>