[maven-release-plugin] prepare release v2.1.1
diff --git a/examples/storm-elasticsearch-examples/pom.xml b/examples/storm-elasticsearch-examples/pom.xml
index 2dc7135..a7dbcb2 100644
--- a/examples/storm-elasticsearch-examples/pom.xml
+++ b/examples/storm-elasticsearch-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-hbase-examples/pom.xml b/examples/storm-hbase-examples/pom.xml
index b6a55fd..64f9d91 100644
--- a/examples/storm-hbase-examples/pom.xml
+++ b/examples/storm-hbase-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-hdfs-examples/pom.xml b/examples/storm-hdfs-examples/pom.xml
index a5df50c..7ff19ac 100644
--- a/examples/storm-hdfs-examples/pom.xml
+++ b/examples/storm-hdfs-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-hive-examples/pom.xml b/examples/storm-hive-examples/pom.xml
index 1611878..3f293d9 100644
--- a/examples/storm-hive-examples/pom.xml
+++ b/examples/storm-hive-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-jdbc-examples/pom.xml b/examples/storm-jdbc-examples/pom.xml
index 8b38a95..140963f 100644
--- a/examples/storm-jdbc-examples/pom.xml
+++ b/examples/storm-jdbc-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-jms-examples/pom.xml b/examples/storm-jms-examples/pom.xml
index 22b4dab..98763dd 100644
--- a/examples/storm-jms-examples/pom.xml
+++ b/examples/storm-jms-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-kafka-client-examples/pom.xml b/examples/storm-kafka-client-examples/pom.xml
index 0f7ea03..d4a61e9 100644
--- a/examples/storm-kafka-client-examples/pom.xml
+++ b/examples/storm-kafka-client-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-loadgen/pom.xml b/examples/storm-loadgen/pom.xml
index 93b741a..669286b 100644
--- a/examples/storm-loadgen/pom.xml
+++ b/examples/storm-loadgen/pom.xml
@@ -20,7 +20,7 @@
   <parent>
     <artifactId>storm</artifactId>
     <groupId>org.apache.storm</groupId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
   <artifactId>storm-loadgen</artifactId>
diff --git a/examples/storm-mongodb-examples/pom.xml b/examples/storm-mongodb-examples/pom.xml
index 1245673..df335f9 100644
--- a/examples/storm-mongodb-examples/pom.xml
+++ b/examples/storm-mongodb-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-mqtt-examples/pom.xml b/examples/storm-mqtt-examples/pom.xml
index 0cfc99e..966fdf9 100644
--- a/examples/storm-mqtt-examples/pom.xml
+++ b/examples/storm-mqtt-examples/pom.xml
@@ -26,7 +26,7 @@
   <parent>
     <artifactId>storm</artifactId>
     <groupId>org.apache.storm</groupId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
   
diff --git a/examples/storm-opentsdb-examples/pom.xml b/examples/storm-opentsdb-examples/pom.xml
index 8967cd1..4eaf1a7 100644
--- a/examples/storm-opentsdb-examples/pom.xml
+++ b/examples/storm-opentsdb-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-perf/pom.xml b/examples/storm-perf/pom.xml
index 295587e..5e2a610 100644
--- a/examples/storm-perf/pom.xml
+++ b/examples/storm-perf/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-pmml-examples/pom.xml b/examples/storm-pmml-examples/pom.xml
index 61e71a6..5401f8c 100644
--- a/examples/storm-pmml-examples/pom.xml
+++ b/examples/storm-pmml-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/examples/storm-redis-examples/pom.xml b/examples/storm-redis-examples/pom.xml
index fec365e..bd42a49 100644
--- a/examples/storm-redis-examples/pom.xml
+++ b/examples/storm-redis-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-rocketmq-examples/pom.xml b/examples/storm-rocketmq-examples/pom.xml
index 7bd9ac5..34b685e 100644
--- a/examples/storm-rocketmq-examples/pom.xml
+++ b/examples/storm-rocketmq-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-solr-examples/pom.xml b/examples/storm-solr-examples/pom.xml
index 35b2407..6e8b7da 100644
--- a/examples/storm-solr-examples/pom.xml
+++ b/examples/storm-solr-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/examples/storm-starter/pom.xml b/examples/storm-starter/pom.xml
index 804d364..639a51a 100644
--- a/examples/storm-starter/pom.xml
+++ b/examples/storm-starter/pom.xml
@@ -20,7 +20,7 @@
   <parent>
       <artifactId>storm</artifactId>
       <groupId>org.apache.storm</groupId>
-      <version>2.1.1-SNAPSHOT</version>
+      <version>2.1.1</version>
       <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/external/storm-autocreds/pom.xml b/external/storm-autocreds/pom.xml
index e4aa285..7b44f34 100644
--- a/external/storm-autocreds/pom.xml
+++ b/external/storm-autocreds/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/external/storm-blobstore-migration/pom.xml b/external/storm-blobstore-migration/pom.xml
index 8c30332..cd7d32d 100644
--- a/external/storm-blobstore-migration/pom.xml
+++ b/external/storm-blobstore-migration/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-cassandra/pom.xml b/external/storm-cassandra/pom.xml
index d11a245..7484f41 100644
--- a/external/storm-cassandra/pom.xml
+++ b/external/storm-cassandra/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-elasticsearch/pom.xml b/external/storm-elasticsearch/pom.xml
index 5c59b42..24b23f2 100644
--- a/external/storm-elasticsearch/pom.xml
+++ b/external/storm-elasticsearch/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-eventhubs/pom.xml b/external/storm-eventhubs/pom.xml
index 56ff96b..4ea2485 100755
--- a/external/storm-eventhubs/pom.xml
+++ b/external/storm-eventhubs/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     
diff --git a/external/storm-hbase/pom.xml b/external/storm-hbase/pom.xml
index b1c5d5b..ff5d41f 100644
--- a/external/storm-hbase/pom.xml
+++ b/external/storm-hbase/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-hdfs-blobstore/pom.xml b/external/storm-hdfs-blobstore/pom.xml
index 4f8b238..197900d 100644
--- a/external/storm-hdfs-blobstore/pom.xml
+++ b/external/storm-hdfs-blobstore/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-hdfs/pom.xml b/external/storm-hdfs/pom.xml
index 07f3284..929706e 100644
--- a/external/storm-hdfs/pom.xml
+++ b/external/storm-hdfs/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-hive/pom.xml b/external/storm-hive/pom.xml
index c848bc2..a860fba 100644
--- a/external/storm-hive/pom.xml
+++ b/external/storm-hive/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <artifactId>storm</artifactId>
     <groupId>org.apache.storm</groupId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
     <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/external/storm-jdbc/pom.xml b/external/storm-jdbc/pom.xml
index 7c519c9..a21ba4d 100644
--- a/external/storm-jdbc/pom.xml
+++ b/external/storm-jdbc/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-jms/pom.xml b/external/storm-jms/pom.xml
index 1c85751..0ef41a1 100644
--- a/external/storm-jms/pom.xml
+++ b/external/storm-jms/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-kafka-client/pom.xml b/external/storm-kafka-client/pom.xml
index a7ef0c0..08835b5 100644
--- a/external/storm-kafka-client/pom.xml
+++ b/external/storm-kafka-client/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-kafka-migration/pom.xml b/external/storm-kafka-migration/pom.xml
index 81bef5e..ca07def 100644
--- a/external/storm-kafka-migration/pom.xml
+++ b/external/storm-kafka-migration/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-kafka-monitor/pom.xml b/external/storm-kafka-monitor/pom.xml
index bfcd84b..deeb245 100644
--- a/external/storm-kafka-monitor/pom.xml
+++ b/external/storm-kafka-monitor/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/external/storm-kinesis/pom.xml b/external/storm-kinesis/pom.xml
index fed1747..36e13c0 100644
--- a/external/storm-kinesis/pom.xml
+++ b/external/storm-kinesis/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/external/storm-metrics/pom.xml b/external/storm-metrics/pom.xml
index 5beb917..c7e66ea 100644
--- a/external/storm-metrics/pom.xml
+++ b/external/storm-metrics/pom.xml
@@ -20,7 +20,7 @@
   <parent>
       <artifactId>storm</artifactId>
       <groupId>org.apache.storm</groupId>
-      <version>2.1.1-SNAPSHOT</version>
+      <version>2.1.1</version>
       <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/external/storm-mongodb/pom.xml b/external/storm-mongodb/pom.xml
index 344a3df..701c415 100644
--- a/external/storm-mongodb/pom.xml
+++ b/external/storm-mongodb/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-mqtt/pom.xml b/external/storm-mqtt/pom.xml
index 7fa2441..61af1ba 100644
--- a/external/storm-mqtt/pom.xml
+++ b/external/storm-mqtt/pom.xml
@@ -25,7 +25,7 @@
     <parent>
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         <artifactId>storm</artifactId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     
diff --git a/external/storm-opentsdb/pom.xml b/external/storm-opentsdb/pom.xml
index 8e0ce33..2c9e782 100644
--- a/external/storm-opentsdb/pom.xml
+++ b/external/storm-opentsdb/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-pmml/pom.xml b/external/storm-pmml/pom.xml
index 8e61290..07478fd 100644
--- a/external/storm-pmml/pom.xml
+++ b/external/storm-pmml/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/external/storm-redis/pom.xml b/external/storm-redis/pom.xml
index 04e0665..74131bc 100644
--- a/external/storm-redis/pom.xml
+++ b/external/storm-redis/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-rocketmq/pom.xml b/external/storm-rocketmq/pom.xml
index c0d67b8..738e1c0 100644
--- a/external/storm-rocketmq/pom.xml
+++ b/external/storm-rocketmq/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/external/storm-solr/pom.xml b/external/storm-solr/pom.xml
index 8c0039e..73f0b9d 100644
--- a/external/storm-solr/pom.xml
+++ b/external/storm-solr/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/flux/flux-core/pom.xml b/flux/flux-core/pom.xml
index 01822bb..17f53a1 100644
--- a/flux/flux-core/pom.xml
+++ b/flux/flux-core/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.storm</groupId>
         <artifactId>flux</artifactId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/flux/flux-examples/pom.xml b/flux/flux-examples/pom.xml
index 21c1789..679eb18 100644
--- a/flux/flux-examples/pom.xml
+++ b/flux/flux-examples/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.storm</groupId>
         <artifactId>flux</artifactId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/flux/flux-wrappers/pom.xml b/flux/flux-wrappers/pom.xml
index cb5a6bf..c97e912 100644
--- a/flux/flux-wrappers/pom.xml
+++ b/flux/flux-wrappers/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.storm</groupId>
         <artifactId>flux</artifactId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/flux/pom.xml b/flux/pom.xml
index d5de1e5..9f1d719 100644
--- a/flux/pom.xml
+++ b/flux/pom.xml
@@ -26,7 +26,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/integration-test/pom.xml b/integration-test/pom.xml
index 90d0fd2..8686533 100755
--- a/integration-test/pom.xml
+++ b/integration-test/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/pom.xml b/pom.xml
index 42915f4..aab987c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
 
     <groupId>org.apache.storm</groupId>
     <artifactId>storm</artifactId>
-    <version>2.1.1-SNAPSHOT</version>
+    <version>2.1.1</version>
     <packaging>pom</packaging>
     <name>Storm</name>
     <description>Distributed and fault-tolerant realtime computation</description>
@@ -243,7 +243,7 @@
         <connection>scm:git:https://gitbox.apache.org/repos/asf/storm.git</connection>
         <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/storm.git</developerConnection>
         <url>https://gitbox.apache.org/repos/asf/storm</url>
-      <tag>HEAD</tag>
+      <tag>v2.1.1</tag>
   </scm>
 
     <issueManagement>
diff --git a/sql/pom.xml b/sql/pom.xml
index cf6442e..a150486 100644
--- a/sql/pom.xml
+++ b/sql/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/sql/storm-sql-core/pom.xml b/sql/storm-sql-core/pom.xml
index 5a2e991..9940af1 100644
--- a/sql/storm-sql-core/pom.xml
+++ b/sql/storm-sql-core/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/sql/storm-sql-external/storm-sql-hdfs/pom.xml b/sql/storm-sql-external/storm-sql-hdfs/pom.xml
index a18f2a9..9d3a14b 100644
--- a/sql/storm-sql-external/storm-sql-hdfs/pom.xml
+++ b/sql/storm-sql-external/storm-sql-hdfs/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../../pom.xml</relativePath>
     </parent>
 
diff --git a/sql/storm-sql-external/storm-sql-kafka/pom.xml b/sql/storm-sql-external/storm-sql-kafka/pom.xml
index a01759e..ab6b079 100644
--- a/sql/storm-sql-external/storm-sql-kafka/pom.xml
+++ b/sql/storm-sql-external/storm-sql-kafka/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../../pom.xml</relativePath>
     </parent>
 
diff --git a/sql/storm-sql-external/storm-sql-mongodb/pom.xml b/sql/storm-sql-external/storm-sql-mongodb/pom.xml
index 298249e..98ad54f 100644
--- a/sql/storm-sql-external/storm-sql-mongodb/pom.xml
+++ b/sql/storm-sql-external/storm-sql-mongodb/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../../pom.xml</relativePath>
     </parent>
 
diff --git a/sql/storm-sql-external/storm-sql-redis/pom.xml b/sql/storm-sql-external/storm-sql-redis/pom.xml
index bde1274..8e17025 100644
--- a/sql/storm-sql-external/storm-sql-redis/pom.xml
+++ b/sql/storm-sql-external/storm-sql-redis/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../../pom.xml</relativePath>
     </parent>
 
diff --git a/sql/storm-sql-runtime/pom.xml b/sql/storm-sql-runtime/pom.xml
index 88c22ab..8f700c6 100644
--- a/sql/storm-sql-runtime/pom.xml
+++ b/sql/storm-sql-runtime/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/storm-buildtools/maven-shade-clojure-transformer/pom.xml b/storm-buildtools/maven-shade-clojure-transformer/pom.xml
index c82726c..45762e0 100644
--- a/storm-buildtools/maven-shade-clojure-transformer/pom.xml
+++ b/storm-buildtools/maven-shade-clojure-transformer/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/storm-buildtools/storm-maven-plugins/pom.xml b/storm-buildtools/storm-maven-plugins/pom.xml
index d43f34f..a8fd2b3 100644
--- a/storm-buildtools/storm-maven-plugins/pom.xml
+++ b/storm-buildtools/storm-maven-plugins/pom.xml
@@ -21,7 +21,7 @@
   <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
   </parent>
 
diff --git a/storm-checkstyle/pom.xml b/storm-checkstyle/pom.xml
index 742b391..13fadb6 100644
--- a/storm-checkstyle/pom.xml
+++ b/storm-checkstyle/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>..</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/storm-client/pom.xml b/storm-client/pom.xml
index 9bf75f9..6854050 100644
--- a/storm-client/pom.xml
+++ b/storm-client/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/storm-clojure-test/pom.xml b/storm-clojure-test/pom.xml
index 1e85d4c..11f76be 100644
--- a/storm-clojure-test/pom.xml
+++ b/storm-clojure-test/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
     </parent>
 
     <artifactId>storm-clojure-test</artifactId>
diff --git a/storm-clojure/pom.xml b/storm-clojure/pom.xml
index 9f70ef6..6bae05d 100644
--- a/storm-clojure/pom.xml
+++ b/storm-clojure/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
     </parent>
 
     <artifactId>storm-clojure</artifactId>
diff --git a/storm-core/pom.xml b/storm-core/pom.xml
index 4d00bdf..38513b4 100644
--- a/storm-core/pom.xml
+++ b/storm-core/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/storm-dist/binary/final-package/pom.xml b/storm-dist/binary/final-package/pom.xml
index caa9345..e804299 100644
--- a/storm-dist/binary/final-package/pom.xml
+++ b/storm-dist/binary/final-package/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>apache-storm-bin</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/storm-dist/binary/pom.xml b/storm-dist/binary/pom.xml
index 07b09c7..3ee6dce 100644
--- a/storm-dist/binary/pom.xml
+++ b/storm-dist/binary/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/storm-dist/binary/storm-autocreds-bin/pom.xml b/storm-dist/binary/storm-autocreds-bin/pom.xml
index 3bc10a2..3adeb43 100644
--- a/storm-dist/binary/storm-autocreds-bin/pom.xml
+++ b/storm-dist/binary/storm-autocreds-bin/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.storm</groupId>
         <artifactId>apache-storm-bin</artifactId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
     </parent>
     <artifactId>storm-autocreds-bin</artifactId>
     <packaging>pom</packaging>
diff --git a/storm-dist/binary/storm-client-bin/pom.xml b/storm-dist/binary/storm-client-bin/pom.xml
index 90fc410..c87747f 100644
--- a/storm-dist/binary/storm-client-bin/pom.xml
+++ b/storm-dist/binary/storm-client-bin/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>apache-storm-bin</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/storm-dist/binary/storm-kafka-monitor-bin/pom.xml b/storm-dist/binary/storm-kafka-monitor-bin/pom.xml
index 1fee1e0..708c46e 100644
--- a/storm-dist/binary/storm-kafka-monitor-bin/pom.xml
+++ b/storm-dist/binary/storm-kafka-monitor-bin/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.storm</groupId>
         <artifactId>apache-storm-bin</artifactId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
     </parent>
     <artifactId>storm-kafka-monitor-bin</artifactId>
     <packaging>pom</packaging>
diff --git a/storm-dist/binary/storm-sql-core-bin/pom.xml b/storm-dist/binary/storm-sql-core-bin/pom.xml
index 89c886a..3998084 100644
--- a/storm-dist/binary/storm-sql-core-bin/pom.xml
+++ b/storm-dist/binary/storm-sql-core-bin/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.storm</groupId>
         <artifactId>apache-storm-bin</artifactId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
     </parent>
     <artifactId>storm-sql-core-bin</artifactId>
     <packaging>pom</packaging>
diff --git a/storm-dist/binary/storm-sql-runtime-bin/pom.xml b/storm-dist/binary/storm-sql-runtime-bin/pom.xml
index e0ac9db..3e0d619 100644
--- a/storm-dist/binary/storm-sql-runtime-bin/pom.xml
+++ b/storm-dist/binary/storm-sql-runtime-bin/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.storm</groupId>
         <artifactId>apache-storm-bin</artifactId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
     </parent>
     <artifactId>storm-sql-runtime-bin</artifactId>
     <packaging>pom</packaging>
diff --git a/storm-dist/binary/storm-submit-tools-bin/pom.xml b/storm-dist/binary/storm-submit-tools-bin/pom.xml
index c8ef17f..cd4ec21 100644
--- a/storm-dist/binary/storm-submit-tools-bin/pom.xml
+++ b/storm-dist/binary/storm-submit-tools-bin/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <groupId>org.apache.storm</groupId>
         <artifactId>apache-storm-bin</artifactId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
     </parent>
     <artifactId>storm-submit-tools-bin</artifactId>
     <packaging>pom</packaging>
diff --git a/storm-dist/binary/storm-webapp-bin/pom.xml b/storm-dist/binary/storm-webapp-bin/pom.xml
index 3be0026..f52defc 100644
--- a/storm-dist/binary/storm-webapp-bin/pom.xml
+++ b/storm-dist/binary/storm-webapp-bin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>apache-storm-bin</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/storm-dist/source/pom.xml b/storm-dist/source/pom.xml
index 5b9f97e..84e6812 100644
--- a/storm-dist/source/pom.xml
+++ b/storm-dist/source/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/storm-multilang/javascript/pom.xml b/storm-multilang/javascript/pom.xml
index afd132b..4892541 100644
--- a/storm-multilang/javascript/pom.xml
+++ b/storm-multilang/javascript/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/storm-multilang/python/pom.xml b/storm-multilang/python/pom.xml
index 9693329..d97ab51 100644
--- a/storm-multilang/python/pom.xml
+++ b/storm-multilang/python/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/storm-multilang/ruby/pom.xml b/storm-multilang/ruby/pom.xml
index be4a4d3..b3c968c 100644
--- a/storm-multilang/ruby/pom.xml
+++ b/storm-multilang/ruby/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/storm-server/pom.xml b/storm-server/pom.xml
index 0c9c645..4baed7c 100644
--- a/storm-server/pom.xml
+++ b/storm-server/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>..</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/storm-shaded-deps/pom.xml b/storm-shaded-deps/pom.xml
index 12eb67e..0d79de9 100644
--- a/storm-shaded-deps/pom.xml
+++ b/storm-shaded-deps/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>..</relativePath>
     </parent>
 
diff --git a/storm-submit-tools/pom.xml b/storm-submit-tools/pom.xml
index e06800f..da3649f 100644
--- a/storm-submit-tools/pom.xml
+++ b/storm-submit-tools/pom.xml
@@ -17,7 +17,7 @@
     <parent>
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/storm-webapp/pom.xml b/storm-webapp/pom.xml
index e84c423..1554f3d 100644
--- a/storm-webapp/pom.xml
+++ b/storm-webapp/pom.xml
@@ -21,7 +21,7 @@
 
         <artifactId>storm</artifactId>
         <groupId>org.apache.storm</groupId>
-        <version>2.1.1-SNAPSHOT</version>
+        <version>2.1.1</version>
         <relativePath>..</relativePath>
     </parent>
 
@@ -40,7 +40,7 @@
         <dependency>
             <groupId>org.apache.storm</groupId>
             <artifactId>storm-core</artifactId>
-            <version>2.1.1-SNAPSHOT</version>
+            <version>2.1.1</version>
             <scope>${provided.scope}</scope>
         </dependency>
         <dependency>