This is an automated email from the ASF dual-hosted git repository.

haonan pushed a commit to branch rc/2.0.8
in repository https://gitbox.apache.org/repos/asf/iotdb.git


The following commit(s) were added to refs/heads/rc/2.0.8 by this push:
     new 9a02dacd236 [maven-release-plugin] prepare for next development 
iteration
9a02dacd236 is described below

commit 9a02dacd236cab6c571b6b71e3de28f2782ce74a
Author: HTHou <[email protected]>
AuthorDate: Fri Apr 10 10:03:16 2026 +0800

    [maven-release-plugin] prepare for next development iteration
---
 code-coverage/pom.xml                      |  2 +-
 distribution/pom.xml                       | 14 ++++-----
 example/jdbc/pom.xml                       |  2 +-
 example/mqtt-customize/pom.xml             |  2 +-
 example/mqtt/pom.xml                       |  2 +-
 example/pipe-count-point-processor/pom.xml |  4 +--
 example/pipe-opc-ua-sink/pom.xml           |  2 +-
 example/pom.xml                            |  2 +-
 example/rest-java-example/pom.xml          |  2 +-
 example/schema/pom.xml                     |  2 +-
 example/session/pom.xml                    |  2 +-
 example/trigger/pom.xml                    |  2 +-
 example/udf/pom.xml                        |  2 +-
 external-service-impl/mqtt/pom.xml         | 12 ++++----
 external-service-impl/pom.xml              |  4 +--
 external-service-impl/rest-openapi/pom.xml |  2 +-
 external-service-impl/rest/pom.xml         | 16 +++++-----
 integration-test/pom.xml                   | 48 +++++++++++++++---------------
 iotdb-api/external-api/pom.xml             |  2 +-
 iotdb-api/external-service-api/pom.xml     |  2 +-
 iotdb-api/pipe-api/pom.xml                 |  2 +-
 iotdb-api/pom.xml                          |  2 +-
 iotdb-api/trigger-api/pom.xml              |  2 +-
 iotdb-api/udf-api/pom.xml                  |  2 +-
 iotdb-client/cli/pom.xml                   | 22 +++++++-------
 iotdb-client/client-py/pom.xml             |  8 ++---
 iotdb-client/isession/pom.xml              |  8 ++---
 iotdb-client/jdbc/pom.xml                  | 10 +++----
 iotdb-client/pom.xml                       |  2 +-
 iotdb-client/service-rpc/pom.xml           |  6 ++--
 iotdb-client/session/pom.xml               | 10 +++----
 iotdb-core/antlr/pom.xml                   |  2 +-
 iotdb-core/confignode/pom.xml              | 26 ++++++++--------
 iotdb-core/consensus/pom.xml               | 14 ++++-----
 iotdb-core/datanode/pom.xml                | 40 ++++++++++++-------------
 iotdb-core/metrics/core/pom.xml            |  4 +--
 iotdb-core/metrics/interface/pom.xml       |  8 ++---
 iotdb-core/metrics/pom.xml                 |  2 +-
 iotdb-core/node-commons/pom.xml            | 26 ++++++++--------
 iotdb-core/pom.xml                         |  2 +-
 iotdb-core/relational-grammar/pom.xml      |  2 +-
 iotdb-protocol/pom.xml                     |  2 +-
 iotdb-protocol/thrift-ainode/pom.xml       |  4 +--
 iotdb-protocol/thrift-commons/pom.xml      |  2 +-
 iotdb-protocol/thrift-confignode/pom.xml   |  4 +--
 iotdb-protocol/thrift-consensus/pom.xml    |  4 +--
 iotdb-protocol/thrift-datanode/pom.xml     |  4 +--
 library-udf/pom.xml                        |  4 +--
 pom.xml                                    | 14 ++++-----
 49 files changed, 182 insertions(+), 182 deletions(-)

diff --git a/code-coverage/pom.xml b/code-coverage/pom.xml
index 06defd5e13a..c343c1d01d3 100644
--- a/code-coverage/pom.xml
+++ b/code-coverage/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-parent</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-code-coverage</artifactId>
     <packaging>pom</packaging>
diff --git a/distribution/pom.xml b/distribution/pom.xml
index 5086a701f45..186ff91904a 100644
--- a/distribution/pom.xml
+++ b/distribution/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-parent</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-distribution</artifactId>
     <packaging>pom</packaging>
@@ -33,36 +33,36 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-server</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <type>zip</type>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-cli</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <type>zip</type>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-confignode</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <type>zip</type>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>library-udf</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>mqtt</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>rest</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
     </dependencies>
diff --git a/example/jdbc/pom.xml b/example/jdbc/pom.xml
index 88d9f16e289..a8d75a6bc54 100644
--- a/example/jdbc/pom.xml
+++ b/example/jdbc/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-examples</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>jdbc-example</artifactId>
     <name>IoTDB: Example: JDBC</name>
diff --git a/example/mqtt-customize/pom.xml b/example/mqtt-customize/pom.xml
index 56cc78fc77a..6e7e013a00b 100644
--- a/example/mqtt-customize/pom.xml
+++ b/example/mqtt-customize/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-examples</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>customize-mqtt-example</artifactId>
     <name>IoTDB: Example: Customized MQTT</name>
diff --git a/example/mqtt/pom.xml b/example/mqtt/pom.xml
index ea3dcb25092..607c6196464 100644
--- a/example/mqtt/pom.xml
+++ b/example/mqtt/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-examples</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>mqtt-example</artifactId>
     <name>IoTDB: Example: MQTT</name>
diff --git a/example/pipe-count-point-processor/pom.xml 
b/example/pipe-count-point-processor/pom.xml
index 7df2af29455..aa5c0ee343b 100644
--- a/example/pipe-count-point-processor/pom.xml
+++ b/example/pipe-count-point-processor/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-examples</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>pipe-count-point-processor-example</artifactId>
     <name>IoTDB: Example: Pipe: Count Point Processor</name>
@@ -59,7 +59,7 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-jar-plugin</artifactId>
                 <version>3.2.2</version>
-                <configuration/>
+                <configuration />
             </plugin>
         </plugins>
     </build>
diff --git a/example/pipe-opc-ua-sink/pom.xml b/example/pipe-opc-ua-sink/pom.xml
index d6c267a7a71..993317a05c1 100644
--- a/example/pipe-opc-ua-sink/pom.xml
+++ b/example/pipe-opc-ua-sink/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-examples</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>pipe-opc-ua-sink-example</artifactId>
diff --git a/example/pom.xml b/example/pom.xml
index 9a07141a918..9bf04b3b62f 100644
--- a/example/pom.xml
+++ b/example/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-parent</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-examples</artifactId>
     <packaging>pom</packaging>
diff --git a/example/rest-java-example/pom.xml 
b/example/rest-java-example/pom.xml
index 9e3bc562e4b..5b7b74006e3 100644
--- a/example/rest-java-example/pom.xml
+++ b/example/rest-java-example/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-examples</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>rest-java-example</artifactId>
     <name>IoTDB: Example: Java Rest</name>
diff --git a/example/schema/pom.xml b/example/schema/pom.xml
index c7735f8c53c..012de467c95 100644
--- a/example/schema/pom.xml
+++ b/example/schema/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <artifactId>iotdb-examples</artifactId>
         <groupId>org.apache.iotdb</groupId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>schema-example</artifactId>
     <name>IoTDB: Example: Schema</name>
diff --git a/example/session/pom.xml b/example/session/pom.xml
index 43549f3139f..595ea6a2b97 100644
--- a/example/session/pom.xml
+++ b/example/session/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-examples</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>client-example</artifactId>
     <name>IoTDB: Example: Session Client</name>
diff --git a/example/trigger/pom.xml b/example/trigger/pom.xml
index 83c1e4b43ad..422053fa993 100644
--- a/example/trigger/pom.xml
+++ b/example/trigger/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-examples</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>trigger-example</artifactId>
     <name>IoTDB: Example: Trigger</name>
diff --git a/example/udf/pom.xml b/example/udf/pom.xml
index 0afab026cc2..a1e17f8401f 100644
--- a/example/udf/pom.xml
+++ b/example/udf/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-examples</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>udf-example</artifactId>
     <name>IoTDB: Example: UDF</name>
diff --git a/external-service-impl/mqtt/pom.xml 
b/external-service-impl/mqtt/pom.xml
index 590fefa1bfc..f3a18498d2e 100644
--- a/external-service-impl/mqtt/pom.xml
+++ b/external-service-impl/mqtt/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>external-service-impl</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>mqtt</artifactId>
     <name>IoTDB: External-Service-Impl: MQTT</name>
@@ -81,7 +81,7 @@
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-server</artifactId>
             <scope>provided</scope>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>com.google.code.gson</groupId>
@@ -96,7 +96,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -119,13 +119,13 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>node-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -136,7 +136,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
     </dependencies>
diff --git a/external-service-impl/pom.xml b/external-service-impl/pom.xml
index 26597c06d96..518fcfe725a 100644
--- a/external-service-impl/pom.xml
+++ b/external-service-impl/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-parent</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>external-service-impl</artifactId>
     <name>IoTDB: External-Service-Impl</name>
@@ -44,7 +44,7 @@
             <groupId>org.apache.iotdb</groupId>
             <artifactId>external-service-api</artifactId>
             <scope>provided</scope>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>
diff --git a/external-service-impl/rest-openapi/pom.xml 
b/external-service-impl/rest-openapi/pom.xml
index d78f1656a03..465bcc7fb2f 100644
--- a/external-service-impl/rest-openapi/pom.xml
+++ b/external-service-impl/rest-openapi/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>external-service-impl</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>rest-openapi</artifactId>
     <name>IoTDB: External-Service-Impl: Rest-OpenAPI</name>
diff --git a/external-service-impl/rest/pom.xml 
b/external-service-impl/rest/pom.xml
index 5247b2fce4d..530c4d89268 100644
--- a/external-service-impl/rest/pom.xml
+++ b/external-service-impl/rest/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>external-service-impl</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>rest</artifactId>
     <name>IoTDB: External-Service-Impl: Rest</name>
@@ -49,7 +49,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>rest-openapi</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <exclusions>
                 <!-- repeated in datanode -->
                 <exclusion>
@@ -107,19 +107,19 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>node-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-server</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-session</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -147,7 +147,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -157,7 +157,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
@@ -175,7 +175,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
diff --git a/integration-test/pom.xml b/integration-test/pom.xml
index 85da4a4693d..c8a0b154a7d 100644
--- a/integration-test/pom.xml
+++ b/integration-test/pom.xml
@@ -24,21 +24,21 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-parent</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>integration-test</artifactId>
     <name>IoTDB: Integration-Test</name>
     <properties>
-        <integrationTest.excludedGroups/>
+        <integrationTest.excludedGroups />
         <integrationTest.forkCount>1</integrationTest.forkCount>
-        <integrationTest.includedGroups/>
+        <integrationTest.includedGroups />
         
<integrationTest.launchNodeInSameJVM>true</integrationTest.launchNodeInSameJVM>
         <integrationTest.nodeMaxHeapSize>200m</integrationTest.nodeMaxHeapSize>
         <integrationTest.nodeNewHeapSize>200m</integrationTest.nodeNewHeapSize>
         
<integrationTest.randomSelectWriteNode>true</integrationTest.randomSelectWriteNode>
         
<integrationTest.readAndVerifyWithMultiNode>true</integrationTest.readAndVerifyWithMultiNode>
         
<integrationTest.dataRegionPerDataNode>0</integrationTest.dataRegionPerDataNode>
-        <integrationTest.testEnv/>
+        <integrationTest.testEnv />
         
<lightWeightStandaloneMode.configNodeConsensus>Simple</lightWeightStandaloneMode.configNodeConsensus>
         <!-- -DClusterConfigurations values configured here -->
         
<lightWeightStandaloneMode.configNodeNumber>1</lightWeightStandaloneMode.configNodeNumber>
@@ -87,47 +87,47 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-server</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-session</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-jdbc</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>trigger-api</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>isession</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-confignode</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>node-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
@@ -137,7 +137,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>udf-api</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
@@ -147,7 +147,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-consensus</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
@@ -168,17 +168,17 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-confignode</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-cli</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.bouncycastle</groupId>
@@ -203,7 +203,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-server</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <type>test-jar</type>
             <scope>test</scope>
         </dependency>
@@ -230,19 +230,19 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>external-service-api</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>mqtt</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <!--We will integrate mqtt-jar-with-dependencies into lib by 
assembly plugin-->
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>rest</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <!--We will integrate rest-jar-with-dependencies into lib by 
assembly plugin-->
             <scope>provided</scope>
         </dependency>
@@ -689,7 +689,7 @@
                 <activeByDefault>false</activeByDefault>
             </activation>
             <properties>
-                <integrationTest.excludedGroups/>
+                <integrationTest.excludedGroups />
                 
<integrationTest.includedGroups>org.apache.iotdb.itbase.category.DailyIT</integrationTest.includedGroups>
                 
<integrationTest.launchNodeInSameJVM>false</integrationTest.launchNodeInSameJVM>
                 
<integrationTest.randomSelectWriteNode>true</integrationTest.randomSelectWriteNode>
@@ -731,7 +731,7 @@
                 <activeByDefault>false</activeByDefault>
             </activation>
             <properties>
-                <integrationTest.excludedGroups/>
+                <integrationTest.excludedGroups />
                 
<integrationTest.includedGroups>org.apache.iotdb.itbase.category.ManualIT</integrationTest.includedGroups>
                 
<integrationTest.launchNodeInSameJVM>false</integrationTest.launchNodeInSameJVM>
                 
<integrationTest.randomSelectWriteNode>true</integrationTest.randomSelectWriteNode>
diff --git a/iotdb-api/external-api/pom.xml b/iotdb-api/external-api/pom.xml
index 042c6bc5a64..c27d03cc052 100644
--- a/iotdb-api/external-api/pom.xml
+++ b/iotdb-api/external-api/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-api</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>external-api</artifactId>
     <name>IoTDB: API: External API</name>
diff --git a/iotdb-api/external-service-api/pom.xml 
b/iotdb-api/external-service-api/pom.xml
index b04692ca7c4..0c580f47a90 100644
--- a/iotdb-api/external-service-api/pom.xml
+++ b/iotdb-api/external-service-api/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-api</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>external-service-api</artifactId>
     <name>IoTDB: API: External Service API</name>
diff --git a/iotdb-api/pipe-api/pom.xml b/iotdb-api/pipe-api/pom.xml
index 78cbd919d92..383f966605c 100644
--- a/iotdb-api/pipe-api/pom.xml
+++ b/iotdb-api/pipe-api/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-api</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>pipe-api</artifactId>
     <name>IoTDB: API: Pipe API</name>
diff --git a/iotdb-api/pom.xml b/iotdb-api/pom.xml
index bf040de1545..4798028e482 100644
--- a/iotdb-api/pom.xml
+++ b/iotdb-api/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-parent</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-api</artifactId>
     <packaging>pom</packaging>
diff --git a/iotdb-api/trigger-api/pom.xml b/iotdb-api/trigger-api/pom.xml
index 45dd538c10b..be97c703c93 100644
--- a/iotdb-api/trigger-api/pom.xml
+++ b/iotdb-api/trigger-api/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-api</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>trigger-api</artifactId>
     <name>IoTDB: API: Trigger API</name>
diff --git a/iotdb-api/udf-api/pom.xml b/iotdb-api/udf-api/pom.xml
index a69c139e932..c496e0ea3ae 100644
--- a/iotdb-api/udf-api/pom.xml
+++ b/iotdb-api/udf-api/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-api</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>udf-api</artifactId>
     <name>IoTDB: API: UDF API</name>
diff --git a/iotdb-client/cli/pom.xml b/iotdb-client/cli/pom.xml
index 60d78d6a452..1f1f54995d3 100644
--- a/iotdb-client/cli/pom.xml
+++ b/iotdb-client/cli/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-client</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-cli</artifactId>
     <name>IoTDB: Client: CLI</name>
@@ -37,37 +37,37 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-session</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-jdbc</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-antlr</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>node-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-server</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>isession</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
@@ -82,17 +82,17 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>pipe-api</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
diff --git a/iotdb-client/client-py/pom.xml b/iotdb-client/client-py/pom.xml
index 4345b83bf73..21705ec303b 100644
--- a/iotdb-client/client-py/pom.xml
+++ b/iotdb-client/client-py/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-client</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-python-api</artifactId>
     <name>IoTDB: Client: Python-API</name>
@@ -34,19 +34,19 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-confignode</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
     </dependencies>
diff --git a/iotdb-client/isession/pom.xml b/iotdb-client/isession/pom.xml
index 17605253a6a..8dd613db163 100644
--- a/iotdb-client/isession/pom.xml
+++ b/iotdb-client/isession/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-client</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>isession</artifactId>
     <name>IoTDB: Client: isession</name>
@@ -32,7 +32,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
@@ -47,12 +47,12 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.thrift</groupId>
diff --git a/iotdb-client/jdbc/pom.xml b/iotdb-client/jdbc/pom.xml
index c2644de6562..5155c0e6ed3 100644
--- a/iotdb-client/jdbc/pom.xml
+++ b/iotdb-client/jdbc/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-client</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-jdbc</artifactId>
     <name>IoTDB: Client: Jdbc</name>
@@ -38,12 +38,12 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
@@ -58,7 +58,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.thrift</groupId>
@@ -262,7 +262,7 @@
                                                 </goals>
                                             </pluginExecutionFilter>
                                             <action>
-                                                <ignore/>
+                                                <ignore />
                                             </action>
                                         </pluginExecution>
                                     </pluginExecutions>
diff --git a/iotdb-client/pom.xml b/iotdb-client/pom.xml
index 47ddfab8961..12630766f76 100644
--- a/iotdb-client/pom.xml
+++ b/iotdb-client/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-parent</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-client</artifactId>
     <packaging>pom</packaging>
diff --git a/iotdb-client/service-rpc/pom.xml b/iotdb-client/service-rpc/pom.xml
index 747c1c15f8c..701d8e8df6a 100644
--- a/iotdb-client/service-rpc/pom.xml
+++ b/iotdb-client/service-rpc/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-client</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>service-rpc</artifactId>
     <name>IoTDB: Client: Service-RPC</name>
@@ -60,12 +60,12 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.thrift</groupId>
diff --git a/iotdb-client/session/pom.xml b/iotdb-client/session/pom.xml
index 0aa9939399e..27a2bdb9233 100644
--- a/iotdb-client/session/pom.xml
+++ b/iotdb-client/session/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-client</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-session</artifactId>
     <name>IoTDB: Client: Session</name>
@@ -37,17 +37,17 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>isession</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
@@ -67,7 +67,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
diff --git a/iotdb-core/antlr/pom.xml b/iotdb-core/antlr/pom.xml
index 434bb10cea2..d92afa25f4c 100644
--- a/iotdb-core/antlr/pom.xml
+++ b/iotdb-core/antlr/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-core</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-antlr</artifactId>
     <name>IoTDB: Core: Antlr-Parser</name>
diff --git a/iotdb-core/confignode/pom.xml b/iotdb-core/confignode/pom.xml
index f3d9eea1ccd..134c83edb07 100644
--- a/iotdb-core/confignode/pom.xml
+++ b/iotdb-core/confignode/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-core</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-confignode</artifactId>
     <name>IoTDB: Core: ConfigNode</name>
@@ -42,62 +42,62 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-consensus</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-server</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>pipe-api</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>trigger-api</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>metrics-interface</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-confignode</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-ainode</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>node-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>udf-api</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
diff --git a/iotdb-core/consensus/pom.xml b/iotdb-core/consensus/pom.xml
index 94134efe7ae..7f1e8c65d37 100644
--- a/iotdb-core/consensus/pom.xml
+++ b/iotdb-core/consensus/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-core</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-consensus</artifactId>
     <name>IoTDB: Core: Consensus</name>
@@ -39,32 +39,32 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>node-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>metrics-interface</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-consensus</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>pipe-api</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.ratis</groupId>
diff --git a/iotdb-core/datanode/pom.xml b/iotdb-core/datanode/pom.xml
index 71ae64abf8f..7bd5210a49b 100644
--- a/iotdb-core/datanode/pom.xml
+++ b/iotdb-core/datanode/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-core</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-server</artifactId>
     <name>IoTDB: Core: Data-Node (Server)</name>
@@ -37,12 +37,12 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-consensus</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
@@ -57,82 +57,82 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>external-api</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>node-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>isession</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-antlr</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-relational-grammar</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-consensus</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>external-service-api</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>udf-api</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>trigger-api</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>metrics-interface</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-confignode</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-ainode</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>pipe-api</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-session</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>io.airlift</groupId>
@@ -270,7 +270,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>metrics-core</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.mockito</groupId>
diff --git a/iotdb-core/metrics/core/pom.xml b/iotdb-core/metrics/core/pom.xml
index 7ba8287c1f6..ef453f49cce 100644
--- a/iotdb-core/metrics/core/pom.xml
+++ b/iotdb-core/metrics/core/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-metrics</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>metrics-core</artifactId>
     <name>IoTDB: Core: Metrics: API Impl</name>
@@ -32,7 +32,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>metrics-interface</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>io.micrometer</groupId>
diff --git a/iotdb-core/metrics/interface/pom.xml 
b/iotdb-core/metrics/interface/pom.xml
index 0d0d3a97647..8af8b7aeaf7 100644
--- a/iotdb-core/metrics/interface/pom.xml
+++ b/iotdb-core/metrics/interface/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-metrics</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>metrics-interface</artifactId>
     <name>IoTDB: Core: Metrics: Metrics API</name>
@@ -33,17 +33,17 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-session</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>isession</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
diff --git a/iotdb-core/metrics/pom.xml b/iotdb-core/metrics/pom.xml
index a5eea1123b2..cfa734a3508 100644
--- a/iotdb-core/metrics/pom.xml
+++ b/iotdb-core/metrics/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-core</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-metrics</artifactId>
     <packaging>pom</packaging>
diff --git a/iotdb-core/node-commons/pom.xml b/iotdb-core/node-commons/pom.xml
index abfb6020f5e..8c4e548e04b 100644
--- a/iotdb-core/node-commons/pom.xml
+++ b/iotdb-core/node-commons/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-core</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>node-commons</artifactId>
     <name>IoTDB: Core: Node Commons</name>
@@ -38,7 +38,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>service-rpc</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
@@ -48,47 +48,47 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>external-service-api</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>udf-api</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>trigger-api</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>pipe-api</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-confignode</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-ainode</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-consensus</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.tsfile</groupId>
@@ -98,12 +98,12 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>metrics-interface</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>metrics-core</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>io.dropwizard.metrics</groupId>
diff --git a/iotdb-core/pom.xml b/iotdb-core/pom.xml
index f9288d37046..de423f588fe 100644
--- a/iotdb-core/pom.xml
+++ b/iotdb-core/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-parent</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-core</artifactId>
     <packaging>pom</packaging>
diff --git a/iotdb-core/relational-grammar/pom.xml 
b/iotdb-core/relational-grammar/pom.xml
index 7c844e98ffd..ab55d1dd2b5 100644
--- a/iotdb-core/relational-grammar/pom.xml
+++ b/iotdb-core/relational-grammar/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-core</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-relational-grammar</artifactId>
     <name>IoTDB: Core: Relational-Antlr-Parser</name>
diff --git a/iotdb-protocol/pom.xml b/iotdb-protocol/pom.xml
index 10a1cc25437..cf9cae7ea5e 100644
--- a/iotdb-protocol/pom.xml
+++ b/iotdb-protocol/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-parent</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-protocol</artifactId>
     <packaging>pom</packaging>
diff --git a/iotdb-protocol/thrift-ainode/pom.xml 
b/iotdb-protocol/thrift-ainode/pom.xml
index afa1b5b6947..8d123646941 100644
--- a/iotdb-protocol/thrift-ainode/pom.xml
+++ b/iotdb-protocol/thrift-ainode/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-protocol</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-thrift-ainode</artifactId>
     <name>IoTDB: Protocol: Thrift AI Node</name>
@@ -41,7 +41,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
     </dependencies>
     <build>
diff --git a/iotdb-protocol/thrift-commons/pom.xml 
b/iotdb-protocol/thrift-commons/pom.xml
index 95ead15f979..3ac44055aab 100644
--- a/iotdb-protocol/thrift-commons/pom.xml
+++ b/iotdb-protocol/thrift-commons/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-protocol</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-thrift-commons</artifactId>
     <name>IoTDB: Protocol: Thrift Commons</name>
diff --git a/iotdb-protocol/thrift-confignode/pom.xml 
b/iotdb-protocol/thrift-confignode/pom.xml
index 5b5a1068454..10fc7c5ea33 100644
--- a/iotdb-protocol/thrift-confignode/pom.xml
+++ b/iotdb-protocol/thrift-confignode/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-protocol</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-thrift-confignode</artifactId>
     <name>IoTDB: Protocol: Thrift Config Node</name>
@@ -41,7 +41,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
     </dependencies>
     <build>
diff --git a/iotdb-protocol/thrift-consensus/pom.xml 
b/iotdb-protocol/thrift-consensus/pom.xml
index 5a17fbaee6a..a239454ed7a 100644
--- a/iotdb-protocol/thrift-consensus/pom.xml
+++ b/iotdb-protocol/thrift-consensus/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-protocol</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-thrift-consensus</artifactId>
     <name>IoTDB: Protocol: Thrift Consensus</name>
@@ -33,7 +33,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
diff --git a/iotdb-protocol/thrift-datanode/pom.xml 
b/iotdb-protocol/thrift-datanode/pom.xml
index 998e379ca87..4e3968c8b72 100644
--- a/iotdb-protocol/thrift-datanode/pom.xml
+++ b/iotdb-protocol/thrift-datanode/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-protocol</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>iotdb-thrift</artifactId>
     <name>IoTDB: Protocol: Thrift Data Node</name>
@@ -33,7 +33,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>iotdb-thrift-commons</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.apache.thrift</groupId>
diff --git a/library-udf/pom.xml b/library-udf/pom.xml
index c10eeb4f947..459243bdc33 100644
--- a/library-udf/pom.xml
+++ b/library-udf/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.iotdb</groupId>
         <artifactId>iotdb-parent</artifactId>
-        <version>2.0.8</version>
+        <version>2.0.9-SNAPSHOT</version>
     </parent>
     <artifactId>library-udf</artifactId>
     <name>IoTDB: UDF</name>
@@ -41,7 +41,7 @@
         <dependency>
             <groupId>org.apache.iotdb</groupId>
             <artifactId>udf-api</artifactId>
-            <version>2.0.8</version>
+            <version>2.0.9-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
diff --git a/pom.xml b/pom.xml
index 0a5ff4347a5..ec9b50aa162 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,7 +35,7 @@
     </parent>
     <groupId>org.apache.iotdb</groupId>
     <artifactId>iotdb-parent</artifactId>
-    <version>2.0.8</version>
+    <version>2.0.9-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>Apache IoTDB Project Parent POM</name>
     <description>This is the top level project that builds, packages the iotdb 
engine, client, and integration libs.</description>
@@ -58,9 +58,9 @@
         <!-- This was the last version to support Java 8 -->
         <antlr4.version>4.9.3</antlr4.version>
         <!-- By default, the argLine is empty-->
-        <argLine/>
+        <argLine />
         <awaitility.version>4.2.0</awaitility.version>
-        <boost.include.dir/>
+        <boost.include.dir />
         <bouncycastle.version>1.81</bouncycastle.version>
         <!-- This was the last version to support Java 8 -->
         <caffeine.version>2.9.3</caffeine.version>
@@ -163,7 +163,7 @@
         <!-- This was the last version to support Java 8 -->
         <swagger.version>1.6.14</swagger.version>
         <thrift.exec-cmd.executable>chmod</thrift.exec-cmd.executable>
-        <thrift.exec.absolute.path/>
+        <thrift.exec.absolute.path />
         <!--
       Thrift 0.17.0 was the last version that could be used in Java 8 
applications,
       However Thrift 0.17.0 has an invalid entry in the META-INF/MANIFEST.mf 
file.
@@ -876,7 +876,7 @@
                             <importOrder>
                                 <order>org.apache.iotdb,,javax,java,\#</order>
                             </importOrder>
-                            <removeUnusedImports/>
+                            <removeUnusedImports />
                         </java>
                         <lineEndings>UNIX</lineEndings>
                     </configuration>
@@ -1114,7 +1114,7 @@
                         <phase>validate</phase>
                         <configuration>
                             <rules>
-                                <dependencyConvergence/>
+                                <dependencyConvergence />
                             </rules>
                         </configuration>
                     </execution>
@@ -1419,7 +1419,7 @@
         <connection>scm:git:ssh://[email protected]/apache/iotdb.git</connection>
         
<developerConnection>scm:git:ssh://[email protected]/apache/iotdb.git</developerConnection>
         <url>ssh://[email protected]:apache/iotdb.git</url>
-        <tag>v2.0.8</tag>
+        <tag>rel/0.10</tag>
     </scm>
     <issueManagement>
         <system>Jira</system>

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