From 9cb2207d1b6f37932e54ac0b5568a12ce8598e43 Mon Sep 17 00:00:00 2001
From: Yufan Sheng <yufan@streamnative.io>
Date: Tue, 13 Apr 2021 15:31:59 +0800
Subject: [PATCH] Release project, change project version to: 1.12.2.0

---
 pom.xml                                       |   4 +-
 pom.xml.versionsBackup                        | 322 ++++++++++++++++++
 pulsar-flink-connector-shade-2.11/pom.xml     |   2 +-
 .../pom.xml.versionsBackup                    | 141 ++++++++
 pulsar-flink-connector-shade-2.12/pom.xml     |   2 +-
 .../pom.xml.versionsBackup                    | 140 ++++++++
 pulsar-flink-connector/pom.xml                |   2 +-
 pulsar-flink-connector/pom.xml.versionsBackup | 266 +++++++++++++++
 8 files changed, 874 insertions(+), 5 deletions(-)
 create mode 100644 pom.xml.versionsBackup
 create mode 100644 pulsar-flink-connector-shade-2.11/pom.xml.versionsBackup
 create mode 100644 pulsar-flink-connector-shade-2.12/pom.xml.versionsBackup
 create mode 100644 pulsar-flink-connector/pom.xml.versionsBackup

diff --git a/pom.xml b/pom.xml
index cd700638..ad110369 100644
--- a/pom.xml
+++ b/pom.xml
@@ -31,7 +31,7 @@
 
   <groupId>io.streamnative.connectors</groupId>
   <artifactId>pulsar-flink-parent</artifactId>
-  <version>2.7.7-SNAPSHOT</version>
+  <version>1.12.2.0</version>
 
   <name>StreamNative :: Pulsar Flink Connector :: Root</name>
   <url>http://pulsar.apache.org</url>
@@ -72,7 +72,7 @@
 
     <!-- use Pulsar stable version -->
     <pulsar.version>2.7.0</pulsar.version>
-    <flink.version>1.12.1</flink.version>
+    <flink.version>1.12.2</flink.version>
     <scala.binary.version>2.11</scala.binary.version>
     <lombok.version>1.18.18</lombok.version>
     <aircompressor.version>0.16</aircompressor.version>
diff --git a/pom.xml.versionsBackup b/pom.xml.versionsBackup
new file mode 100644
index 00000000..ff1ef0ca
--- /dev/null
+++ b/pom.xml.versionsBackup
@@ -0,0 +1,322 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <packaging>pom</packaging>
+  <modules>
+    <module>pulsar-flink-connector</module>
+    <module>pulsar-flink-connector-shade-2.11</module>
+    <module>pulsar-flink-connector-shade-2.12</module>
+  </modules>
+
+  <parent>
+    <groupId>org.apache</groupId>
+    <artifactId>apache</artifactId>
+    <version>23</version>
+  </parent>
+
+  <groupId>io.streamnative.connectors</groupId>
+  <artifactId>pulsar-flink-parent</artifactId>
+  <version>2.7.7-SNAPSHOT</version>
+
+  <name>StreamNative :: Pulsar Flink Connector :: Root</name>
+  <url>http://pulsar.apache.org</url>
+  <inceptionYear>2019</inceptionYear>
+  <licenses>
+    <license>
+      <name>Apache License, Version 2.0</name>
+      <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
+      <distribution>repo</distribution>
+    </license>
+  </licenses>
+  <scm>
+    <connection>scm:git:https://github.com/streamnative/pulsar-flink.git</connection>
+    <developerConnection>scm:git:https://github.com/streamnative/pulsar-flink.git
+    </developerConnection>
+    <url>https://github.com/streamnative/pulsar-flink</url>
+    <tag>HEAD</tag>
+  </scm>
+  <issueManagement>
+    <system>Github</system>
+    <url>https://github.com/streamnative/pulsar-flink/issues</url>
+  </issueManagement>
+  <developers>
+    <developer>
+      <organization>StreamNative developers</organization>
+      <organizationUrl>https://github.com/streamnative/pulsar-flink</organizationUrl>
+    </developer>
+  </developers>
+  <properties>
+    <!-- project configuration properties -->
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+    <project.scm.id>snbot-github</project.scm.id>
+    <maven.compiler.target>1.8</maven.compiler.target>
+    <maven.compiler.source>1.8</maven.compiler.source>
+    <redirectTestOutputToFile>true</redirectTestOutputToFile>
+    <testRetryCount>3</testRetryCount>
+
+    <!-- use Pulsar stable version -->
+    <pulsar.version>2.7.0</pulsar.version>
+    <flink.version>1.12.2</flink.version>
+    <scala.binary.version>2.11</scala.binary.version>
+    <lombok.version>1.18.18</lombok.version>
+    <aircompressor.version>0.16</aircompressor.version>
+    <netty.version>4.1.48.Final</netty.version>
+    <janino.version>3.0.11</janino.version><!-- this should be the same version in flink-table module -->
+    <protoc.version>3.11.1</protoc.version>
+    <slf4j.version>1.7.25</slf4j.version>
+    <flink-protobuf.version>2.7.6</flink-protobuf.version>
+
+    <checkstyle.version>8.41</checkstyle.version>
+    <testcontainers.version>1.15.2</testcontainers.version>
+    <powermock.version>2.0.2</powermock.version>
+    <mockito.version>3.7.7</mockito.version>
+    <hamcrest.version>1.3</hamcrest.version>
+    <junit.version>4.13.2</junit.version>
+
+    <!-- plugin dependencies -->
+    <maven.version>3.5.4</maven.version>
+    <maven-checkstyle-plugin.version>3.1.2</maven-checkstyle-plugin.version>
+    <license-maven-plugin.version>4.0.rc2</license-maven-plugin.version>
+    <spotbugs-maven-plugin.version>4.2.2</spotbugs-maven-plugin.version>
+    <nexus-staging-maven-plugin.version>1.6.8</nexus-staging-maven-plugin.version>
+    <pulsar.systemtest.image>apachepulsar/pulsar:${pulsar.version}</pulsar.systemtest.image>
+  </properties>
+
+  <!-- dependencies for all modules -->
+  <dependencies>
+    <dependency>
+      <groupId>org.projectlombok</groupId>
+      <artifactId>lombok</artifactId>
+      <version>${lombok.version}</version>
+      <scope>provided</scope>
+    </dependency>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>${junit.version}</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+
+  <build>
+    <plugins>
+      <plugin>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <configuration>
+          <source>${maven.compiler.source}</source>
+          <target>${maven.compiler.target}</target>
+          <compilerArgs>
+            <!-- https://issues.apache.org/jira/browse/MCOMPILER-205 -->
+            <compilerArg>-Xpkginfo:always</compilerArg>
+          </compilerArgs>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>com.mycila</groupId>
+        <artifactId>license-maven-plugin</artifactId>
+        <version>${license-maven-plugin.version}</version>
+        <executions>
+          <execution>
+            <id>license</id>
+            <phase>verify</phase>
+            <goals>
+              <goal>check</goal>
+            </goals>
+          </execution>
+        </executions>
+        <configuration>
+          <header>tools/maven/license.template</header>
+
+          <excludes>
+            <exclude>LICENSE</exclude>
+            <exclude>NOTICE</exclude>
+            <exclude>.editorconfig</exclude>
+            <exclude>src/resources/license.template</exclude>
+            <exclude>**/build/**</exclude>
+            <exclude>**/ahc.properties</exclude>
+            <exclude>.github/**</exclude>
+            <exclude>doc</exclude>
+            <exclude>tools/**</exclude>
+            <exclude>**/**.key</exclude>
+          </excludes>
+          <mapping>
+            <proto>JAVADOC_STYLE</proto>
+            <go>DOUBLESLASH_STYLE</go>
+            <conf>SCRIPT_STYLE</conf>
+            <ini>SCRIPT_STYLE</ini>
+            <yaml>SCRIPT_STYLE</yaml>
+            <tf>SCRIPT_STYLE</tf>
+            <cfg>SCRIPT_STYLE</cfg>
+            <Makefile>SCRIPT_STYLE</Makefile>
+            <service>SCRIPT_STYLE</service>
+            <cc>JAVADOC_STYLE</cc>
+            <md>XML_STYLE</md>
+            <txt>SCRIPT_STYLE</txt>
+            <scss>JAVADOC_STYLE</scss>
+            <Doxyfile>SCRIPT_STYLE</Doxyfile>
+            <tfvars>SCRIPT_STYLE</tfvars>
+          </mapping>
+        </configuration>
+      </plugin>
+
+      <plugin>
+        <artifactId>maven-checkstyle-plugin</artifactId>
+        <version>${maven-checkstyle-plugin.version}</version>
+        <executions>
+          <execution>
+            <id>checkstyle</id>
+            <phase>verify</phase>
+            <goals>
+              <goal>check</goal>
+            </goals>
+          </execution>
+        </executions>
+        <dependencies>
+          <dependency>
+            <groupId>com.puppycrawl.tools</groupId>
+            <artifactId>checkstyle</artifactId>
+            <!-- Note: match version with docs/flinkDev/ide_setup.md -->
+            <version>${checkstyle.version}</version>
+          </dependency>
+        </dependencies>
+        <configuration>
+          <sourceDirectories>
+            <sourceDirectory>${project.build.sourceDirectory}</sourceDirectory>
+            <sourceDirectory>${project.build.testSourceDirectory}</sourceDirectory>
+          </sourceDirectories>
+          <suppressionsLocation>/tools/maven/suppressions.xml</suppressionsLocation>
+          <includeTestSourceDirectory>true</includeTestSourceDirectory>
+          <configLocation>/tools/maven/checkstyle.xml</configLocation>
+          <logViolationsToConsole>true</logViolationsToConsole>
+          <failOnViolation>true</failOnViolation>
+        </configuration>
+      </plugin>
+
+      <plugin>
+        <groupId>com.github.spotbugs</groupId>
+        <artifactId>spotbugs-maven-plugin</artifactId>
+        <version>${spotbugs-maven-plugin.version}</version>
+        <executions>
+          <execution>
+            <id>spotbugs</id>
+            <phase>verify</phase>
+            <goals>
+              <goal>check</goal>
+            </goals>
+          </execution>
+        </executions>
+        <configuration>
+          <xmlOutput>true</xmlOutput>
+          <threshold>Low</threshold>
+          <effort>default</effort>
+          <excludeFilterFile>tools/maven/spotbugs-exclude.xml</excludeFilterFile>
+          <failOnError>true</failOnError>
+        </configuration>
+      </plugin>
+
+      <!--surefire for unit tests and integration tests-->
+      <plugin>
+        <artifactId>maven-surefire-plugin</artifactId>
+        <configuration>
+          <systemPropertyVariables>
+            <log4j.configuration>file:${project.build.testOutputDirectory}/log4j-tests.properties</log4j.configuration>
+            <pulsar.systemtest.image>${pulsar.systemtest.image}</pulsar.systemtest.image>
+          </systemPropertyVariables>
+          <rerunFailingTestsCount>${testRetryCount}</rerunFailingTestsCount>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+
+  <distributionManagement>
+    <snapshotRepository>
+      <id>ossrh</id>
+      <url>https://oss.sonatype.org/content/repositories/snapshots</url>
+    </snapshotRepository>
+    <repository>
+      <id>ossrh</id>
+      <url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
+    </repository>
+  </distributionManagement>
+
+  <profiles>
+    <profile>
+      <id>release</id>
+      <build>
+        <plugins>
+          <plugin>
+            <artifactId>maven-source-plugin</artifactId>
+            <executions>
+              <execution>
+                <id>attach-sources</id>
+                <goals>
+                  <goal>jar</goal>
+                </goals>
+              </execution>
+            </executions>
+          </plugin>
+          <plugin>
+            <artifactId>maven-javadoc-plugin</artifactId>
+            <executions>
+              <execution>
+                <id>attach-javadocs</id>
+                <goals>
+                  <goal>jar</goal>
+                </goals>
+              </execution>
+            </executions>
+            <configuration>
+              <additionalJOption>-Xdoclint:none</additionalJOption>
+            </configuration>
+          </plugin>
+          <plugin>
+            <artifactId>maven-gpg-plugin</artifactId>
+            <executions>
+              <execution>
+                <id>sign-artifacts</id>
+                <phase>verify</phase>
+                <goals>
+                  <goal>sign</goal>
+                </goals>
+              </execution>
+            </executions>
+            <configuration>
+              <!-- Prevent `gpg` from using pinentry programs -->
+              <gpgArguments>
+                <arg>--pinentry-mode</arg>
+                <arg>loopback</arg>
+              </gpgArguments>
+            </configuration>
+          </plugin>
+          <plugin>
+            <groupId>org.sonatype.plugins</groupId>
+            <artifactId>nexus-staging-maven-plugin</artifactId>
+            <version>${nexus-staging-maven-plugin.version}</version>
+            <extensions>true</extensions>
+            <configuration>
+              <serverId>ossrh</serverId>
+              <nexusUrl>https://oss.sonatype.org/</nexusUrl>
+              <autoReleaseAfterClose>false</autoReleaseAfterClose>
+            </configuration>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+  </profiles>
+</project>
diff --git a/pulsar-flink-connector-shade-2.11/pom.xml b/pulsar-flink-connector-shade-2.11/pom.xml
index c08c3f45..ee29c206 100644
--- a/pulsar-flink-connector-shade-2.11/pom.xml
+++ b/pulsar-flink-connector-shade-2.11/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>io.streamnative.connectors</groupId>
     <artifactId>pulsar-flink-parent</artifactId>
-    <version>2.7.7-SNAPSHOT</version>
+    <version>1.12.2.0</version>
   </parent>
 
   <artifactId>pulsar-flink-connector-2.11</artifactId>
diff --git a/pulsar-flink-connector-shade-2.11/pom.xml.versionsBackup b/pulsar-flink-connector-shade-2.11/pom.xml.versionsBackup
new file mode 100644
index 00000000..c08c3f45
--- /dev/null
+++ b/pulsar-flink-connector-shade-2.11/pom.xml.versionsBackup
@@ -0,0 +1,141 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>io.streamnative.connectors</groupId>
+    <artifactId>pulsar-flink-parent</artifactId>
+    <version>2.7.7-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>pulsar-flink-connector-2.11</artifactId>
+  <name>StreamNative :: Pulsar Flink Connector :: Scala 2.11</name>
+
+  <packaging>jar</packaging>
+
+  <properties>
+    <scala.version>2.11.12</scala.version>
+    <scala.binary.version>2.11</scala.binary.version>
+    <license.skip>true</license.skip>
+    <spotbugs.skip>true</spotbugs.skip>
+  </properties>
+
+  <dependencies>
+    <dependency>
+      <groupId>io.streamnative.connectors</groupId>
+      <artifactId>pulsar-flink-connector-origin</artifactId>
+      <version>${project.version}</version>
+      <optional>true</optional>
+    </dependency>
+
+    <dependency>
+      <groupId>org.apache.pulsar</groupId>
+      <artifactId>pulsar-client-all</artifactId>
+      <version>${pulsar.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>io.streamnative.connectors</groupId>
+      <artifactId>flink-protobuf</artifactId>
+      <version>${flink-protobuf.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-json</artifactId>
+      <version>${flink.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-avro</artifactId>
+      <version>${flink.version}</version>
+    </dependency>
+  </dependencies>
+
+  <profiles>
+    <profile>
+      <id>release</id>
+      <build>
+        <plugins>
+          <plugin>
+            <artifactId>maven-jar-plugin</artifactId>
+            <executions>
+              <execution>
+                <id>default-jar</id>
+                <phase>package</phase>
+                <goals>
+                  <goal>jar</goal>
+                </goals>
+              </execution>
+              <execution>
+                <id>javadoc-jar</id>
+                <phase>package</phase>
+                <goals>
+                  <goal>jar</goal>
+                </goals>
+                <configuration>
+                  <classifier>javadoc</classifier>
+                </configuration>
+              </execution>
+            </executions>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+  </profiles>
+
+  <build>
+    <plugins>
+      <plugin>
+        <!-- Shade all the dependencies to avoid conflicts -->
+        <artifactId>maven-shade-plugin</artifactId>
+        <executions>
+          <execution>
+            <phase>package</phase>
+            <goals>
+              <goal>shade</goal>
+            </goals>
+            <configuration>
+              <createDependencyReducedPom>false</createDependencyReducedPom>
+              <promoteTransitiveDependencies>true</promoteTransitiveDependencies>
+              <minimizeJar>false</minimizeJar>
+              <createSourcesJar>true</createSourcesJar>
+              <artifactSet>
+                <includes>
+                  <include>io.streamnative.connectors:pulsar-flink-connector-origin*</include>
+                </includes>
+              </artifactSet>
+              <filters>
+                <filter>
+                  <artifact>*:*</artifact>
+                  <excludes>
+                    <exclude>log4j.properties</exclude>
+                  </excludes>
+                </filter>
+              </filters>
+              <transformers>
+                <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
+                <transformer implementation="org.apache.maven.plugins.shade.resource.PluginXmlResourceTransformer"/>
+              </transformers>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+</project>
+
diff --git a/pulsar-flink-connector-shade-2.12/pom.xml b/pulsar-flink-connector-shade-2.12/pom.xml
index 6de0029b..c90f3dad 100644
--- a/pulsar-flink-connector-shade-2.12/pom.xml
+++ b/pulsar-flink-connector-shade-2.12/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>io.streamnative.connectors</groupId>
     <artifactId>pulsar-flink-parent</artifactId>
-    <version>2.7.7-SNAPSHOT</version>
+    <version>1.12.2.0</version>
   </parent>
 
   <artifactId>pulsar-flink-connector-2.12</artifactId>
diff --git a/pulsar-flink-connector-shade-2.12/pom.xml.versionsBackup b/pulsar-flink-connector-shade-2.12/pom.xml.versionsBackup
new file mode 100644
index 00000000..6de0029b
--- /dev/null
+++ b/pulsar-flink-connector-shade-2.12/pom.xml.versionsBackup
@@ -0,0 +1,140 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>io.streamnative.connectors</groupId>
+    <artifactId>pulsar-flink-parent</artifactId>
+    <version>2.7.7-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>pulsar-flink-connector-2.12</artifactId>
+  <name>StreamNative :: Pulsar Flink Connector :: Scala 2.12</name>
+
+  <packaging>jar</packaging>
+
+  <properties>
+    <scala.version>2.12.7</scala.version>
+    <scala.binary.version>2.12</scala.binary.version>
+    <license.skip>true</license.skip>
+    <spotbugs.skip>true</spotbugs.skip>
+  </properties>
+
+  <dependencies>
+    <dependency>
+      <groupId>io.streamnative.connectors</groupId>
+      <artifactId>pulsar-flink-connector-origin</artifactId>
+      <version>${project.version}</version>
+      <optional>true</optional>
+    </dependency>
+
+    <dependency>
+      <groupId>org.apache.pulsar</groupId>
+      <artifactId>pulsar-client-all</artifactId>
+      <version>${pulsar.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>io.streamnative.connectors</groupId>
+      <artifactId>flink-protobuf</artifactId>
+      <version>${flink-protobuf.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-json</artifactId>
+      <version>${flink.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-avro</artifactId>
+      <version>${flink.version}</version>
+    </dependency>
+  </dependencies>
+
+  <profiles>
+    <profile>
+      <id>release</id>
+      <build>
+        <plugins>
+          <plugin>
+            <artifactId>maven-jar-plugin</artifactId>
+            <executions>
+              <execution>
+                <id>default-jar</id>
+                <phase>package</phase>
+                <goals>
+                  <goal>jar</goal>
+                </goals>
+              </execution>
+              <execution>
+                <id>javadoc-jar</id>
+                <phase>package</phase>
+                <goals>
+                  <goal>jar</goal>
+                </goals>
+                <configuration>
+                  <classifier>javadoc</classifier>
+                </configuration>
+              </execution>
+            </executions>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+  </profiles>
+
+  <build>
+    <plugins>
+      <plugin>
+        <!-- Shade all the dependencies to avoid conflicts -->
+        <artifactId>maven-shade-plugin</artifactId>
+        <executions>
+          <execution>
+            <phase>package</phase>
+            <goals>
+              <goal>shade</goal>
+            </goals>
+            <configuration>
+              <createDependencyReducedPom>false</createDependencyReducedPom>
+              <promoteTransitiveDependencies>true</promoteTransitiveDependencies>
+              <minimizeJar>false</minimizeJar>
+              <createSourcesJar>true</createSourcesJar>
+              <artifactSet>
+                <includes>
+                  <include>io.streamnative.connectors:pulsar-flink-connector-origin*</include>
+                </includes>
+              </artifactSet>
+              <filters>
+                <filter>
+                  <artifact>*:*</artifact>
+                  <excludes>
+                    <exclude>log4j.properties</exclude>
+                  </excludes>
+                </filter>
+              </filters>
+              <transformers>
+                <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
+                <transformer implementation="org.apache.maven.plugins.shade.resource.PluginXmlResourceTransformer"/>
+              </transformers>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+</project>
diff --git a/pulsar-flink-connector/pom.xml b/pulsar-flink-connector/pom.xml
index 918faba0..0e74a4f6 100644
--- a/pulsar-flink-connector/pom.xml
+++ b/pulsar-flink-connector/pom.xml
@@ -21,7 +21,7 @@
   <parent>
     <groupId>io.streamnative.connectors</groupId>
     <artifactId>pulsar-flink-parent</artifactId>
-    <version>2.7.7-SNAPSHOT</version>
+    <version>1.12.2.0</version>
   </parent>
 
   <artifactId>pulsar-flink-connector-origin</artifactId>
diff --git a/pulsar-flink-connector/pom.xml.versionsBackup b/pulsar-flink-connector/pom.xml.versionsBackup
new file mode 100644
index 00000000..918faba0
--- /dev/null
+++ b/pulsar-flink-connector/pom.xml.versionsBackup
@@ -0,0 +1,266 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <groupId>io.streamnative.connectors</groupId>
+    <artifactId>pulsar-flink-parent</artifactId>
+    <version>2.7.7-SNAPSHOT</version>
+  </parent>
+
+  <artifactId>pulsar-flink-connector-origin</artifactId>
+  <name>StreamNative :: Pulsar Flink Connector :: Origin</name>
+
+  <packaging>jar</packaging>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.apache.pulsar</groupId>
+      <artifactId>pulsar-client-all</artifactId>
+      <version>${pulsar.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>io.streamnative.connectors</groupId>
+      <artifactId>flink-protobuf</artifactId>
+      <version>${flink-protobuf.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-json</artifactId>
+      <version>${flink.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-avro</artifactId>
+      <version>${flink.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-table-runtime-blink_${scala.binary.version}</artifactId>
+      <version>${flink.version}</version>
+      <scope>provided</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-table-common</artifactId>
+      <version>${flink.version}</version>
+      <scope>provided</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-connector-base</artifactId>
+      <version>${flink.version}</version>
+      <scope>provided</scope>
+    </dependency>
+
+    <!-- A planner dependency won't be necessary once FLIP-32 has been completed. -->
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-table-planner_${scala.binary.version}</artifactId>
+      <version>${flink.version}</version>
+      <scope>provided</scope>
+      <optional>true</optional>
+    </dependency>
+
+    <!-- test dependencies -->
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-metrics-jmx_${scala.binary.version}</artifactId>
+      <version>${flink.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-streaming-java_${scala.binary.version}</artifactId>
+      <version>${flink.version}</version>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-test-utils_${scala.binary.version}</artifactId>
+      <version>${flink.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-test-utils-junit</artifactId>
+      <version>${flink.version}</version>
+      <scope>test</scope>
+      <!-- exclusion log4j2-->
+      <exclusions>
+        <exclusion>
+          <groupId>org.apache.logging.log4j</groupId>
+          <artifactId>log4j-slf4j-impl</artifactId>
+        </exclusion>
+        <exclusion>
+          <groupId>org.apache.logging.log4j</groupId>
+          <artifactId>log4j-api</artifactId>
+        </exclusion>
+        <exclusion>
+          <groupId>org.apache.logging.log4j</groupId>
+          <artifactId>log4j-core</artifactId>
+        </exclusion>
+      </exclusions>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-tests</artifactId>
+      <version>${flink.version}</version>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-runtime_${scala.binary.version}</artifactId>
+      <version>${flink.version}</version>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-core</artifactId>
+      <version>${flink.version}</version>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-table-planner_${scala.binary.version}</artifactId>
+      <version>${flink.version}</version>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+    <!-- Pulsar table descriptor testing -->
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-table-common</artifactId>
+      <version>${flink.version}</version>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+    <!-- Pulsar catalog testing -->
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-sql-client_${scala.binary.version}</artifactId>
+      <version>${flink.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.flink</groupId>
+      <artifactId>flink-table-planner-blink_${scala.binary.version}</artifactId>
+      <version>${flink.version}</version>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-log4j12</artifactId>
+      <version>${slf4j.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.hamcrest</groupId>
+      <artifactId>hamcrest-all</artifactId>
+      <version>${hamcrest.version}</version>
+      <type>jar</type>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.testcontainers</groupId>
+      <artifactId>testcontainers</artifactId>
+      <version>${testcontainers.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.testcontainers</groupId>
+      <artifactId>pulsar</artifactId>
+      <version>${testcontainers.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.mockito</groupId>
+      <artifactId>mockito-core</artifactId>
+      <version>${mockito.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.powermock</groupId>
+      <artifactId>powermock-module-junit4</artifactId>
+      <version>${powermock.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.powermock</groupId>
+      <artifactId>powermock-api-mockito2</artifactId>
+      <version>${powermock.version}</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>com.github.os72</groupId>
+        <artifactId>protoc-jar-maven-plugin</artifactId>
+        <version>${protoc.version}</version>
+        <executions>
+          <execution>
+            <id>generate-protobuf-test-sources</id>
+            <phase>generate-test-sources</phase>
+            <goals>
+              <goal>run</goal>
+            </goals>
+            <configuration>
+              <protocVersion>${protoc.version}</protocVersion>
+              <inputDirectories>
+                <include>src/test/proto</include>
+              </inputDirectories>
+              <outputTargets>
+                <outputTarget>
+                  <type>java</type>
+                  <addSources>test</addSources>
+                  <outputDirectory>${basedir}/target/generated-test-sources</outputDirectory>
+                </outputTarget>
+              </outputTargets>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+      <plugin>
+        <artifactId>maven-deploy-plugin</artifactId>
+        <configuration>
+          <skip>true</skip>
+        </configuration>
+      </plugin>
+      <plugin>
+        <artifactId>maven-source-plugin</artifactId>
+        <executions>
+          <execution>
+            <id>attach-sources</id>
+            <goals>
+              <goal>jar</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+</project>