update the pom.xml

Author: zhisheng17

flink-learning-cdc/flink-db2-cdc/pom.xml

@@ -12,10 +12,6 @@
 
     <name>flink-db2-cdc</name>
 
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    </properties>
-
     <dependencies>
         <dependency>
             <groupId>com.ververica</groupId>

flink-learning-cdc/flink-mongodb-cdc/pom.xml

@@ -12,10 +12,6 @@
 
     <name>flink-mongodb-cdc</name>
 
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    </properties>
-
     <dependencies>
         <dependency>
             <groupId>com.ververica</groupId>

flink-learning-cdc/flink-mysql-cdc/pom.xml

@@ -10,12 +10,7 @@
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>flink-mysql-cdc</artifactId>
-
-    <properties>
-        <maven.compiler.source>8</maven.compiler.source>
-        <maven.compiler.target>8</maven.compiler.target>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    </properties>
+    <packaging>jar</packaging>
 
     <dependencies>
         <dependency>

flink-learning-cdc/flink-oceanbase-cdc/pom.xml

@@ -12,10 +12,6 @@
 
     <name>flink-oceanbase-cdc</name>
 
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    </properties>
-
     <dependencies>
         <dependency>
             <groupId>com.ververica</groupId>

flink-learning-cdc/flink-oracle-cdc/pom.xml

@@ -10,13 +10,7 @@
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>flink-oracle-cdc</artifactId>
-
-    <properties>
-        <maven.compiler.source>8</maven.compiler.source>
-        <maven.compiler.target>8</maven.compiler.target>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    </properties>
-
+    <packaging>jar</packaging>
 
     <dependencies>
         <dependency>

flink-learning-cdc/flink-postgres-cdc/pom.xml

@@ -10,13 +10,7 @@
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>flink-postgres-cdc</artifactId>
-
-    <properties>
-        <maven.compiler.source>8</maven.compiler.source>
-        <maven.compiler.target>8</maven.compiler.target>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    </properties>
-
+    <packaging>jar</packaging>
 
     <dependencies>
         <dependency>

flink-learning-cdc/flink-sqlserver-cdc/pom.xml

@@ -12,10 +12,6 @@
 
     <name>flink-sqlserver-cdc</name>
 
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    </properties>
-
     <dependencies>
         <dependency>
             <groupId>com.ververica</groupId>

flink-learning-cdc/flink-tidb-cdc/pom.xml

@@ -11,11 +11,6 @@
     <packaging>jar</packaging>
 
     <name>flink-tidb-cdc</name>
-    <url>http://maven.apache.org</url>
-
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    </properties>
 
     <dependencies>
         <dependency>