Bumped version to 2.7.0-SNAPSHOT (#7233)

* Bumped version to 2.7.0-SNAPSHOT
diff --git a/distribution/io/pom.xml b/distribution/io/pom.xml
index d9f7919..3e9a296 100644
--- a/distribution/io/pom.xml
+++ b/distribution/io/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>distribution</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/distribution/offloaders/pom.xml b/distribution/offloaders/pom.xml
index 22dbfb2..4c4b8bd 100644
--- a/distribution/offloaders/pom.xml
+++ b/distribution/offloaders/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>distribution</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/distribution/pom.xml b/distribution/pom.xml
index 0eb0da1..aacf030 100644
--- a/distribution/pom.xml
+++ b/distribution/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/distribution/server/pom.xml b/distribution/server/pom.xml
index 9942b7f..92c741f 100644
--- a/distribution/server/pom.xml
+++ b/distribution/server/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>distribution</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
 
diff --git a/docker/grafana/pom.xml b/docker/grafana/pom.xml
index 19a1617..f25a593 100644
--- a/docker/grafana/pom.xml
+++ b/docker/grafana/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>docker-images</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.pulsar</groupId>
diff --git a/docker/pom.xml b/docker/pom.xml
index f271333..de0bb29 100644
--- a/docker/pom.xml
+++ b/docker/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <groupId>org.apache.pulsar</groupId>
   <artifactId>docker-images</artifactId>
diff --git a/docker/pulsar-all/pom.xml b/docker/pulsar-all/pom.xml
index 9fa3f93..733b911 100644
--- a/docker/pulsar-all/pom.xml
+++ b/docker/pulsar-all/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>docker-images</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>pulsar-all-docker-image</artifactId>
diff --git a/docker/pulsar-standalone/pom.xml b/docker/pulsar-standalone/pom.xml
index 6d63e05..eeb3dd2 100644
--- a/docker/pulsar-standalone/pom.xml
+++ b/docker/pulsar-standalone/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>docker-images</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.pulsar</groupId>
diff --git a/docker/pulsar/pom.xml b/docker/pulsar/pom.xml
index 6bb018c..ec9933f 100644
--- a/docker/pulsar/pom.xml
+++ b/docker/pulsar/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>docker-images</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.apache.pulsar</groupId>
diff --git a/tests/bc_2_0_0/pom.xml b/tests/bc_2_0_0/pom.xml
index f691174..52d717d 100644
--- a/tests/bc_2_0_0/pom.xml
+++ b/tests/bc_2_0_0/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.pulsar.tests</groupId>
         <artifactId>tests-parent</artifactId>
-        <version>2.6.0-SNAPSHOT</version>
+        <version>2.7.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>bc_2_0_0</artifactId>
diff --git a/tests/bc_2_0_1/pom.xml b/tests/bc_2_0_1/pom.xml
index 205b746..27e4239 100644
--- a/tests/bc_2_0_1/pom.xml
+++ b/tests/bc_2_0_1/pom.xml
@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.apache.pulsar.tests</groupId>
         <artifactId>tests-parent</artifactId>
-        <version>2.6.0-SNAPSHOT</version>
+        <version>2.7.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>bc_2_0_1</artifactId>
diff --git a/tests/docker-images/java-test-functions/pom.xml b/tests/docker-images/java-test-functions/pom.xml
index c801c00..4c0caec 100644
--- a/tests/docker-images/java-test-functions/pom.xml
+++ b/tests/docker-images/java-test-functions/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.pulsar.tests</groupId>
         <artifactId>docker-images</artifactId>
-        <version>2.6.0-SNAPSHOT</version>
+        <version>2.7.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>java-test-functions</artifactId>
diff --git a/tests/docker-images/latest-version-image/pom.xml b/tests/docker-images/latest-version-image/pom.xml
index fabbbc7..775b19f 100644
--- a/tests/docker-images/latest-version-image/pom.xml
+++ b/tests/docker-images/latest-version-image/pom.xml
@@ -23,7 +23,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>docker-images</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>latest-version-image</artifactId>
diff --git a/tests/docker-images/pom.xml b/tests/docker-images/pom.xml
index 8241abf..23f275b 100644
--- a/tests/docker-images/pom.xml
+++ b/tests/docker-images/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>tests-parent</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <artifactId>docker-images</artifactId>
   <name>Apache Pulsar :: Tests :: Docker Images</name>
diff --git a/tests/integration/pom.xml b/tests/integration/pom.xml
index 1f31a17..5315acf 100644
--- a/tests/integration/pom.xml
+++ b/tests/integration/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>tests-parent</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
 
   <artifactId>integration</artifactId>
diff --git a/tests/pom.xml b/tests/pom.xml
index 6f3b3f9..b960ade 100644
--- a/tests/pom.xml
+++ b/tests/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar</groupId>
     <artifactId>pulsar</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
   <groupId>org.apache.pulsar.tests</groupId>
   <artifactId>tests-parent</artifactId>
diff --git a/tests/pulsar-kafka-compat-client-test/pom.xml b/tests/pulsar-kafka-compat-client-test/pom.xml
index e0f6bf7..e77cb8d 100644
--- a/tests/pulsar-kafka-compat-client-test/pom.xml
+++ b/tests/pulsar-kafka-compat-client-test/pom.xml
@@ -25,7 +25,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>tests-parent</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
 
   <artifactId>pulsar-kafka-compat-client-test</artifactId>
diff --git a/tests/pulsar-spark-test/pom.xml b/tests/pulsar-spark-test/pom.xml
index 3d9856f..8737713 100644
--- a/tests/pulsar-spark-test/pom.xml
+++ b/tests/pulsar-spark-test/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <groupId>org.apache.pulsar.tests</groupId>
         <artifactId>tests-parent</artifactId>
-        <version>2.6.0-SNAPSHOT</version>
+        <version>2.7.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>pulsar-spark-test</artifactId>
diff --git a/tests/pulsar-storm-test/pom.xml b/tests/pulsar-storm-test/pom.xml
index 942fafd..a0fef6e 100644
--- a/tests/pulsar-storm-test/pom.xml
+++ b/tests/pulsar-storm-test/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <groupId>org.apache.pulsar.tests</groupId>
     <artifactId>tests-parent</artifactId>
-    <version>2.6.0-SNAPSHOT</version>
+    <version>2.7.0-SNAPSHOT</version>
   </parent>
 
   <artifactId>pulsar-storm-test</artifactId>