[cleanup][io] Remove Pulsar IO Flume connector

.github/workflows/pulsar-ci.yaml

@@ -1642,12 +1642,12 @@ jobs:
         run: |
           echo "::warning::OWASP Dependency Check was skipped since the OWASP Dependency check data wasn't found in the cache. Run ci-owasp-dependency-check.yaml workflow to update the cache."
 
-      # Projects dependent on flume, hdfs, and hbase currently excluded from the scan.
+      # Projects dependent on hdfs, and hbase currently excluded from the scan.
       - name: trigger dependency check
         if: ${{ steps.restore-owasp-dependency-check-data.outputs.cache-matched-key }}
         run: |
           mvn -B -ntp verify -PskipDocker,skip-all,owasp-dependency-check -Dcheckstyle.skip=true -DskipTests \
-            -pl '!distribution/server,!distribution/io,!distribution/offloaders,!tiered-storage/file-system,!pulsar-io/flume,!pulsar-io/hbase,!pulsar-io/hdfs3,!pulsar-io/docs,!pulsar-io/jdbc/openmldb'
+            -pl '!distribution/server,!distribution/io,!distribution/offloaders,!tiered-storage/file-system,!pulsar-io/hbase,!pulsar-io/hdfs3,!pulsar-io/docs,!pulsar-io/jdbc/openmldb'
 
       - name: Upload report
         uses: actions/upload-artifact@v4

buildtools/src/main/resources/pulsar/suppressions.xml

@@ -60,12 +60,6 @@
     <!-- pulsar io es -->
     <suppress checks="LineLength" files="ElasticSearchConfig.java"/>
     <suppress checks="LineLength" files="ElasticSearchClient.java"/>
-    <!-- pulsar io flume -->
-    <suppress checks="RegexpSingleline" files="Application.java"/>
-    <suppress checks="RegexpSinglelineJava" files="AbstractConfigurationProvider.java"/>
-    <suppress checks="RegexpSinglelineJava" files="AbstractZooKeeperConfigurationProvider.java"/>
-    <suppress checks="RegexpSinglelineJava" files="PollingPropertiesFileConfigurationProvider.java"/>
-    <suppress checks="RegexpSinglelineJava" files="EnvVarResolverProperties.java"/>
     <!-- pulsar io hbase -->
     <suppress checks="RegexpSinglelineJava" files="HbaseAbstractSink.java"/>
     <suppress checks="RegexpSinglelineJava" files="HbaseAbstractConfig.java"/>

deployment/terraform-ansible/deploy-pulsar.yaml

@@ -145,7 +145,6 @@
 #        - dynamodb
 #        - elastic-search
 #        - file
-#        - flume
 #        - hbase
 #        - hdfs3
 #        - influxdb

distribution/io/src/assemble/io.xml

@@ -76,7 +76,6 @@
     <file><source>${basedir}/../../pulsar-io/debezium/mongodb/target/pulsar-io-debezium-mongodb-${project.version}.nar</source></file>
     <file><source>${basedir}/../../pulsar-io/influxdb/target/pulsar-io-influxdb-${project.version}.nar</source></file>
     <file><source>${basedir}/../../pulsar-io/redis/target/pulsar-io-redis-${project.version}.nar</source></file>
-    <file><source>${basedir}/../../pulsar-io/flume/target/pulsar-io-flume-${project.version}.nar</source></file>
     <file><source>${basedir}/../../pulsar-io/solr/target/pulsar-io-solr-${project.version}.nar</source></file>
     <file><source>${basedir}/../../pulsar-io/dynamodb/target/pulsar-io-dynamodb-${project.version}.nar</source></file>
     <file><source>${basedir}/../../pulsar-io/alluxio/target/pulsar-io-alluxio-${project.version}.nar</source></file>

pulsar-bom/pom.xml

@@ -470,11 +470,6 @@
         <artifactId>pulsar-io-file</artifactId>
         <version>${project.version}</version>
       </dependency>
-      <dependency>
-        <groupId>org.apache.pulsar</groupId>
-        <artifactId>pulsar-io-flume</artifactId>
-        <version>${project.version}</version>
-      </dependency>
       <dependency>
         <groupId>org.apache.pulsar</groupId>
         <artifactId>pulsar-io-hbase</artifactId>

pulsar-io/docs/pom.xml

@@ -117,11 +117,6 @@
       <artifactId>pulsar-io-file</artifactId>
       <version>${project.version}</version>
     </dependency>
-    <dependency>
-      <groupId>${project.groupId}</groupId>
-      <artifactId>pulsar-io-flume</artifactId>
-      <version>${project.version}</version>
-    </dependency>
     <dependency>
       <groupId>${project.groupId}</groupId>
       <artifactId>pulsar-io-hbase</artifactId>