[FLINK-39707] Update flink-connector-parent to 2.0.0

flink-connector-opensearch-base/archunit-violations/5c4a6228-f9cb-4828-9625-43c57d133967

@@ -1,3 +1 @@
-Constructor <org.apache.flink.connector.opensearch.sink.BulkProcessorConfig.<init>(int, int, long, org.apache.flink.connector.opensearch.sink.FlushBackoffType, int, long)> calls method <org.apache.flink.util.Preconditions.checkNotNull(java.lang.Object)> in (BulkProcessorConfig.java:44)
-Constructor <org.apache.flink.connector.opensearch.table.OpensearchConfiguration.<init>(org.apache.flink.configuration.ReadableConfig)> calls method <org.apache.flink.util.Preconditions.checkNotNull(java.lang.Object)> in (OpensearchConfiguration.java:61)
 Method <org.apache.flink.connector.opensearch.table.IndexGeneratorFactory.createRuntimeIndexGenerator(java.lang.String, [Ljava.lang.String;, [Lorg.apache.flink.table.types.DataType;, org.apache.flink.connector.opensearch.table.IndexGeneratorFactory$IndexHelper, java.time.ZoneId)> has parameter of type <[Lorg.apache.flink.table.types.DataType;> in (IndexGeneratorFactory.java:0)

flink-connector-opensearch-base/src/main/java/org/apache/flink/connector/opensearch/sink/DefaultFailureHandler.java

@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+
 package org.apache.flink.connector.opensearch.sink;
 
 import org.apache.flink.util.FlinkRuntimeException;

flink-connector-opensearch-base/src/main/java/org/apache/flink/connector/opensearch/sink/DefaultRestClientConfig.java

@@ -1,3 +1,21 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+
 package org.apache.flink.connector.opensearch.sink;
 
 import javax.annotation.Nullable;

flink-connector-opensearch-e2e-tests/src/test/java/org/apache/flink/streaming/tests/OpensearchSinkExternalContext.java

@@ -49,6 +49,7 @@ class OpensearchSinkExternalContext
     private static final int NUM_RECORDS_LOWER_BOUND = 100;
     private static final int BULK_BUFFER = 100;
     private static final int PAGE_LENGTH = NUM_RECORDS_UPPER_BOUND + 1;
+
     /** The index name. */
     private final String indexName;
 

flink-connector-opensearch2-e2e-tests/src/test/java/org/apache/flink/streaming/tests/OpensearchSinkExternalContext.java

@@ -49,6 +49,7 @@ class OpensearchSinkExternalContext
     private static final int NUM_RECORDS_LOWER_BOUND = 100;
     private static final int BULK_BUFFER = 100;
     private static final int PAGE_LENGTH = NUM_RECORDS_UPPER_BOUND + 1;
+
     /** The index name. */
     private final String indexName;
 

flink-connector-opensearch3/src/main/java/org/apache/flink/connector/opensearch/sink/BulkProcessorConfig.java

@@ -28,6 +28,7 @@ class BulkProcessorConfig implements Serializable {
     private static final long serialVersionUID = 1L;
 
     private final int bulkFlushMaxActions;
+
     /** -1 if bulk flush max size is disabled; otherwise max buffered bulk payload in bytes. */
     private final long bulkFlushMaxBytes;
 

pom.xml

@@ -22,7 +22,7 @@ under the License.
 	<parent>
 		<groupId>org.apache.flink</groupId>
 		<artifactId>flink-connector-parent</artifactId>
-		<version>1.1.0</version>
+		<version>2.0.0</version>
 	</parent>
 
 	<modelVersion>4.0.0</modelVersion>
@@ -430,26 +430,7 @@ under the License.
 				<module>flink-sql-connector-opensearch3</module>
 			</modules>
 		</profile>
-		<!-- The spotless comes from flink-connector-parent and needs version bump to support JDK-21 -->
-		<!-- Remove this profile once we drop the support of 1.x release line -->
-		<profile>
-			<id>spotless</id>
-			<activation>
-				<jdk>[21,)</jdk>
-			</activation>
-			<build>
-				<plugins>
-					<plugin>
-						<groupId>com.diffplug.spotless</groupId>
-						<artifactId>spotless-maven-plugin</artifactId>
-						<configuration>
-							<skip>true</skip>
-						</configuration>
-					</plugin>
-				</plugins>
-			</build>
-		</profile>
-	</profiles>
+		</profiles>
 
 	<build>
 		<plugins>
@@ -474,7 +455,7 @@ under the License.
 
 			<plugin>
 				<!-- activate API compatibility checks -->
-				<groupId>io.github.zentol.japicmp</groupId>
+				<groupId>com.github.siom79.japicmp</groupId>
 				<artifactId>japicmp-maven-plugin</artifactId>
 			</plugin>
 

tools/maven/checkstyle.xml

@@ -271,16 +271,10 @@ This file is based on the checkstyle file of Apache Beam.
 		<!-- Checks for Javadoc comments.                     -->
 		<!-- See http://checkstyle.sf.net/config_javadoc.html -->
 		<module name="JavadocMethod">
-			<property name="scope" value="protected"/>
+			<property name="accessModifiers" value="protected"/>
 			<property name="severity" value="error"/>
-			<property name="allowMissingJavadoc" value="true"/>
 			<property name="allowMissingParamTags" value="true"/>
 			<property name="allowMissingReturnTag" value="true"/>
-			<property name="allowMissingThrowsTags" value="true"/>
-			<property name="allowThrowsTagsForSubclasses" value="true"/>
-			<property name="allowUndeclaredRTE" value="true"/>
-			<!-- This check sometimes failed for with "Unable to get class information for @throws tag" for custom exceptions -->
-			<property name="suppressLoadErrors" value="true"/>
 		</module>
 
 		<!-- Check that paragraph tags are used correctly in Javadoc. -->