diff --git a/assembly/pom.xml b/assembly/pom.xml
index 29ab454fee25..52b81e3130ef 100644
--- a/assembly/pom.xml
+++ b/assembly/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/common/network-common/pom.xml b/common/network-common/pom.xml
index f437084ec6dd..4a5b5a55840a 100644
--- a/common/network-common/pom.xml
+++ b/common/network-common/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/common/network-shuffle/pom.xml b/common/network-shuffle/pom.xml
index b80c1df88973..6adb201aeedc 100644
--- a/common/network-shuffle/pom.xml
+++ b/common/network-shuffle/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/common/network-yarn/pom.xml b/common/network-yarn/pom.xml
index ae9ec5918048..e10f8cf347f1 100644
--- a/common/network-yarn/pom.xml
+++ b/common/network-yarn/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/common/sketch/pom.xml b/common/sketch/pom.xml
index 60549568be0e..321dedd6b187 100644
--- a/common/sketch/pom.xml
+++ b/common/sketch/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/common/tags/pom.xml b/common/tags/pom.xml
index 764be312470c..0c7e01d1d8dd 100644
--- a/common/tags/pom.xml
+++ b/common/tags/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/common/unsafe/pom.xml b/common/unsafe/pom.xml
index d0b543137781..3d8d25bbd1ba 100644
--- a/common/unsafe/pom.xml
+++ b/common/unsafe/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/conf/kubernetes-resource-staging-server.yaml b/conf/kubernetes-resource-staging-server.yaml
index 80d59b809190..18b446574fda 100644
--- a/conf/kubernetes-resource-staging-server.yaml
+++ b/conf/kubernetes-resource-staging-server.yaml
@@ -15,7 +15,7 @@
 # limitations under the License.
 #
 ---
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1beta1
 kind: Deployment
 metadata:
   name: spark-resource-staging-server
@@ -32,14 +32,14 @@ spec:
             name: spark-resource-staging-server-config
       containers:
         - name: spark-resource-staging-server
-          image: kubespark/spark-resource-staging-server:v2.2.0-kubernetes-0.3.0
+          image: kubespark/spark-resource-staging-server:v2.2.0-kubernetes-0.4.0
           resources:
             requests:
               cpu: 100m
               memory: 256Mi
             limits:
               cpu: 100m
-              memory: 256Mi
+              memory: 1Gi
           volumeMounts:
             - name: resource-staging-server-properties
               mountPath: '/etc/spark-resource-staging-server'
diff --git a/conf/kubernetes-shuffle-service.yaml b/conf/kubernetes-shuffle-service.yaml
index 8ab0b362ea32..6f02106ff06c 100644
--- a/conf/kubernetes-shuffle-service.yaml
+++ b/conf/kubernetes-shuffle-service.yaml
@@ -32,13 +32,13 @@ spec:
       volumes:
         - name: temp-volume
           hostPath:
-            path: '/var/tmp' # change this path according to your cluster configuration.
+            path: '/tmp' # change this path according to your cluster configuration.
       containers:
         - name: shuffle
           # This is an official image that is built
           # from the dockerfiles/shuffle directory
           # in the spark distribution.
-          image: kubespark/spark-shuffle:v2.2.0-kubernetes-0.3.0
+          image: kubespark/spark-shuffle:v2.2.0-kubernetes-0.4.0
           imagePullPolicy: IfNotPresent
           volumeMounts:
             - mountPath: '/tmp'
diff --git a/core/pom.xml b/core/pom.xml
index a152b27284ab..d9706395bb05 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/examples/pom.xml b/examples/pom.xml
index 3f7814d06052..25f3188c97ad 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/external/docker-integration-tests/pom.xml b/external/docker-integration-tests/pom.xml
index f90eb57c64df..e62d606f2ce6 100644
--- a/external/docker-integration-tests/pom.xml
+++ b/external/docker-integration-tests/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/external/flume-assembly/pom.xml b/external/flume-assembly/pom.xml
index 8592d85ccbd3..2ad920b0060e 100644
--- a/external/flume-assembly/pom.xml
+++ b/external/flume-assembly/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/external/flume-sink/pom.xml b/external/flume-sink/pom.xml
index ef0231990c3c..894604ce3250 100644
--- a/external/flume-sink/pom.xml
+++ b/external/flume-sink/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/external/flume/pom.xml b/external/flume/pom.xml
index 606116ad0860..2e48a86408b7 100644
--- a/external/flume/pom.xml
+++ b/external/flume/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/external/java8-tests/pom.xml b/external/java8-tests/pom.xml
index 586f87d312ec..b78a5e32c547 100644
--- a/external/java8-tests/pom.xml
+++ b/external/java8-tests/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/external/kafka-0-10-assembly/pom.xml b/external/kafka-0-10-assembly/pom.xml
index 39e1339bbf2a..7c7ee1411230 100644
--- a/external/kafka-0-10-assembly/pom.xml
+++ b/external/kafka-0-10-assembly/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/external/kafka-0-10-sql/pom.xml b/external/kafka-0-10-sql/pom.xml
index 68ee5be2889b..e700967c20c3 100644
--- a/external/kafka-0-10-sql/pom.xml
+++ b/external/kafka-0-10-sql/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/external/kafka-0-10/pom.xml b/external/kafka-0-10/pom.xml
index 23e4eef8253b..b61f4292d5d1 100644
--- a/external/kafka-0-10/pom.xml
+++ b/external/kafka-0-10/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/external/kafka-0-8-assembly/pom.xml b/external/kafka-0-8-assembly/pom.xml
index aa36d4a713e1..c18d0ba6b515 100644
--- a/external/kafka-0-8-assembly/pom.xml
+++ b/external/kafka-0-8-assembly/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/external/kafka-0-8/pom.xml b/external/kafka-0-8/pom.xml
index af7de9380e27..ca66cd3cfea5 100644
--- a/external/kafka-0-8/pom.xml
+++ b/external/kafka-0-8/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/external/kinesis-asl-assembly/pom.xml b/external/kinesis-asl-assembly/pom.xml
index ced0e89bdff1..e629143dcb96 100644
--- a/external/kinesis-asl-assembly/pom.xml
+++ b/external/kinesis-asl-assembly/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/external/kinesis-asl/pom.xml b/external/kinesis-asl/pom.xml
index 0ae897f62dda..863c2eac4d8a 100644
--- a/external/kinesis-asl/pom.xml
+++ b/external/kinesis-asl/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/external/spark-ganglia-lgpl/pom.xml b/external/spark-ganglia-lgpl/pom.xml
index 2744a9fdea48..39febb021087 100644
--- a/external/spark-ganglia-lgpl/pom.xml
+++ b/external/spark-ganglia-lgpl/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/graphx/pom.xml b/graphx/pom.xml
index e59db233b54d..2bee93dfa3d0 100644
--- a/graphx/pom.xml
+++ b/graphx/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/launcher/pom.xml b/launcher/pom.xml
index 9df0c2d79a5f..c38d90d93095 100644
--- a/launcher/pom.xml
+++ b/launcher/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/mllib-local/pom.xml b/mllib-local/pom.xml
index d120f8f3fc4f..858ebc30ecf5 100644
--- a/mllib-local/pom.xml
+++ b/mllib-local/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/mllib/pom.xml b/mllib/pom.xml
index 755f1cfe954f..7dd0bffb2948 100644
--- a/mllib/pom.xml
+++ b/mllib/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/pom.xml b/pom.xml
index d90ad23752f5..2abe588a36db 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
   </parent>
   <groupId>org.apache.spark</groupId>
   <artifactId>spark-parent_2.11</artifactId>
-  <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+  <version>2.2.0-k8s-0.4.0</version>
   <packaging>pom</packaging>
   <name>Spark Project Parent POM</name>
   <url>http://spark.apache.org/</url>
diff --git a/repl/pom.xml b/repl/pom.xml
index c042a69c1464..e859618ea527 100644
--- a/repl/pom.xml
+++ b/repl/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/resource-managers/kubernetes/core/pom.xml b/resource-managers/kubernetes/core/pom.xml
index dfbf8adc5bc7..a740ae33a5bc 100644
--- a/resource-managers/kubernetes/core/pom.xml
+++ b/resource-managers/kubernetes/core/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../../pom.xml</relativePath>
   </parent>
 
diff --git a/resource-managers/kubernetes/docker-minimal-bundle/pom.xml b/resource-managers/kubernetes/docker-minimal-bundle/pom.xml
index 585d8d474bba..b20909a40989 100644
--- a/resource-managers/kubernetes/docker-minimal-bundle/pom.xml
+++ b/resource-managers/kubernetes/docker-minimal-bundle/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../../pom.xml</relativePath>
   </parent>
 
diff --git a/resource-managers/kubernetes/integration-tests-spark-jobs-helpers/pom.xml b/resource-managers/kubernetes/integration-tests-spark-jobs-helpers/pom.xml
index 2e877daf95c6..b4a14e186e14 100644
--- a/resource-managers/kubernetes/integration-tests-spark-jobs-helpers/pom.xml
+++ b/resource-managers/kubernetes/integration-tests-spark-jobs-helpers/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../../pom.xml</relativePath>
   </parent>
 
diff --git a/resource-managers/kubernetes/integration-tests-spark-jobs/pom.xml b/resource-managers/kubernetes/integration-tests-spark-jobs/pom.xml
index 276bbabdf32e..14cfebac9bca 100644
--- a/resource-managers/kubernetes/integration-tests-spark-jobs/pom.xml
+++ b/resource-managers/kubernetes/integration-tests-spark-jobs/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../../pom.xml</relativePath>
   </parent>
 
diff --git a/resource-managers/kubernetes/integration-tests/pom.xml b/resource-managers/kubernetes/integration-tests/pom.xml
index fc28026de1e4..af4c05104480 100644
--- a/resource-managers/kubernetes/integration-tests/pom.xml
+++ b/resource-managers/kubernetes/integration-tests/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../../pom.xml</relativePath>
   </parent>
 
diff --git a/resource-managers/mesos/pom.xml b/resource-managers/mesos/pom.xml
index db492f57120e..b8d0ed88500a 100644
--- a/resource-managers/mesos/pom.xml
+++ b/resource-managers/mesos/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/resource-managers/yarn/pom.xml b/resource-managers/yarn/pom.xml
index a59cf8c5eb5a..f3b5d650f40f 100644
--- a/resource-managers/yarn/pom.xml
+++ b/resource-managers/yarn/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/sql/catalyst/pom.xml b/sql/catalyst/pom.xml
index 60fed70731bf..444b82da596f 100644
--- a/sql/catalyst/pom.xml
+++ b/sql/catalyst/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/sql/core/pom.xml b/sql/core/pom.xml
index 4b55cc859005..0ac7ab0073e3 100644
--- a/sql/core/pom.xml
+++ b/sql/core/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/sql/hive-thriftserver/pom.xml b/sql/hive-thriftserver/pom.xml
index caa5da8b4d8b..0694c8e0e5fe 100644
--- a/sql/hive-thriftserver/pom.xml
+++ b/sql/hive-thriftserver/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/sql/hive/pom.xml b/sql/hive/pom.xml
index df9535de6677..810de105f4b6 100644
--- a/sql/hive/pom.xml
+++ b/sql/hive/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/streaming/pom.xml b/streaming/pom.xml
index e5ffe7af8c04..1e6a50159553 100644
--- a/streaming/pom.xml
+++ b/streaming/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>
 
diff --git a/tools/pom.xml b/tools/pom.xml
index 7ca0a9bb2d3a..71d48190e556 100644
--- a/tools/pom.xml
+++ b/tools/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <groupId>org.apache.spark</groupId>
     <artifactId>spark-parent_2.11</artifactId>
-    <version>2.2.0-k8s-0.4.0-SNAPSHOT</version>
+    <version>2.2.0-k8s-0.4.0</version>
     <relativePath>../pom.xml</relativePath>
   </parent>