This is an automated email from the ASF dual-hosted git repository.
RocMarshal pushed a commit to branch v4.1
in repository https://gitbox.apache.org/repos/asf/flink-connector-jdbc.git
The following commit(s) were added to refs/heads/v4.1 by this push:
new 516b6c7e [FLINK-40127][jdbc] Add missing ASF license headers (#215)
516b6c7e is described below
commit 516b6c7e747fd4d6a0d787a92a831843924f1e1f
Author: Purushottam Sinha <[email protected]>
AuthorDate: Tue Jul 28 21:05:21 2026 +0530
[FLINK-40127][jdbc] Add missing ASF license headers (#215)
37 files across flink-connector-jdbc-core (27 Java files), the
flink-connector-jdbc-db2 module (pom.xml + Db2Images.java), and the
pom.xml of 7 other vendor modules plus flink-connector-jdbc-architecture
were missing the ASF license header required on every source file. None
of the files are new; all predate the v4.0.0 release.
Generated-by: Claude Code (claude-sonnet-5)
(cherry picked from commit b01299a89979fcc014af43446f10a8ecb6f4d440)
---
flink-connector-jdbc-architecture/pom.xml | 18 ++++++++++++++++++
.../jdbc/core/database/catalog/JdbcCatalog.java | 17 +++++++++++++++++
.../core/datastream/sink/committer/JdbcCommitable.java | 17 +++++++++++++++++
.../sink/committer/JdbcCommitableSerializer.java | 17 +++++++++++++++++
.../core/datastream/sink/committer/JdbcCommitter.java | 17 +++++++++++++++++
.../sink/writer/JdbcWriterStateSerializer.java | 17 +++++++++++++++++
.../jdbc/core/table/FilterHandlingPolicy.java | 17 +++++++++++++++++
.../jdbc/datasource/connections/xa/XaCommand.java | 17 +++++++++++++++++
.../connections/xa/XaConnectionProvider.java | 17 +++++++++++++++++
.../jdbc/datasource/transactions/xa/XaTransaction.java | 17 +++++++++++++++++
.../transactions/xa/XaTransactionResult.java | 17 +++++++++++++++++
.../transactions/xa/domain/TransactionId.java | 17 +++++++++++++++++
.../xa/exceptions/EmptyTransactionXaException.java | 17 +++++++++++++++++
.../xa/exceptions/TransientXaException.java | 17 +++++++++++++++++
.../datasource/transactions/xa/exceptions/XaError.java | 17 +++++++++++++++++
.../sink/writer/AlLeastOnceJdbcWriterTest.java | 17 +++++++++++++++++
.../datastream/sink/writer/BaseJdbcWriterTest.java | 17 +++++++++++++++++
.../sink/writer/ExactlyOnceJdbcWriterTest.java | 17 +++++++++++++++++
.../sink/writer/JdbcWriterStateSerializerTest.java | 17 +++++++++++++++++
.../datastream/sink/writer/JdbcWriterStateTest.java | 17 +++++++++++++++++
.../connections/xa/SimpleXaConnectionProviderTest.java | 17 +++++++++++++++++
.../connections/xa/TransactionIdConnectionTest.java | 17 +++++++++++++++++
.../transactions/xa/domain/TransactionIdTest.java | 17 +++++++++++++++++
.../jdbc/internal/JdbcOutputSerializerTest.java | 17 +++++++++++++++++
.../connector/jdbc/lineage/TestJdbcExtractor.java | 17 +++++++++++++++++
.../connector/jdbc/testutils/DatabaseResource.java | 17 +++++++++++++++++
.../jdbc/testutils/resources/DockerResource.java | 17 +++++++++++++++++
.../jdbc/testutils/resources/MemoryResource.java | 17 +++++++++++++++++
flink-connector-jdbc-cratedb/pom.xml | 18 ++++++++++++++++++
flink-connector-jdbc-db2/pom.xml | 18 ++++++++++++++++++
.../flink/connector/jdbc/db2/testutils/Db2Images.java | 17 +++++++++++++++++
flink-connector-jdbc-mysql/pom.xml | 18 ++++++++++++++++++
flink-connector-jdbc-oceanbase/pom.xml | 18 ++++++++++++++++++
flink-connector-jdbc-oracle/pom.xml | 18 ++++++++++++++++++
flink-connector-jdbc-postgres/pom.xml | 18 ++++++++++++++++++
flink-connector-jdbc-sqlserver/pom.xml | 18 ++++++++++++++++++
flink-connector-jdbc-trino/pom.xml | 18 ++++++++++++++++++
37 files changed, 638 insertions(+)
diff --git a/flink-connector-jdbc-architecture/pom.xml
b/flink-connector-jdbc-architecture/pom.xml
index b004496a..93a8d732 100644
--- a/flink-connector-jdbc-architecture/pom.xml
+++ b/flink-connector-jdbc-architecture/pom.xml
@@ -1,4 +1,22 @@
<?xml version="1.0" encoding="UTF-8"?>
+<!--
+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.
+-->
<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";>
diff --git
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/database/catalog/JdbcCatalog.java
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/database/catalog/JdbcCatalog.java
index b317405f..1bda8650 100644
---
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/database/catalog/JdbcCatalog.java
+++
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/database/catalog/JdbcCatalog.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.core.database.catalog;
import org.apache.flink.annotation.PublicEvolving;
diff --git
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/datastream/sink/committer/JdbcCommitable.java
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/datastream/sink/committer/JdbcCommitable.java
index 97594d5b..a437b561 100644
---
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/datastream/sink/committer/JdbcCommitable.java
+++
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/datastream/sink/committer/JdbcCommitable.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.core.datastream.sink.committer;
import org.apache.flink.annotation.Internal;
diff --git
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/datastream/sink/committer/JdbcCommitableSerializer.java
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/datastream/sink/committer/JdbcCommitableSerializer.java
index a26eea8d..58174e00 100644
---
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/datastream/sink/committer/JdbcCommitableSerializer.java
+++
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/datastream/sink/committer/JdbcCommitableSerializer.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.core.datastream.sink.committer;
import org.apache.flink.annotation.Internal;
diff --git
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/datastream/sink/committer/JdbcCommitter.java
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/datastream/sink/committer/JdbcCommitter.java
index a4576b84..07221137 100644
---
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/datastream/sink/committer/JdbcCommitter.java
+++
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/datastream/sink/committer/JdbcCommitter.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.core.datastream.sink.committer;
import org.apache.flink.annotation.Internal;
diff --git
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/JdbcWriterStateSerializer.java
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/JdbcWriterStateSerializer.java
index b11f6b45..b1bc7b41 100644
---
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/JdbcWriterStateSerializer.java
+++
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/JdbcWriterStateSerializer.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.core.datastream.sink.writer;
import org.apache.flink.annotation.Internal;
diff --git
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/table/FilterHandlingPolicy.java
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/table/FilterHandlingPolicy.java
index 7fe72f9a..3274c61e 100644
---
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/table/FilterHandlingPolicy.java
+++
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/core/table/FilterHandlingPolicy.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.core.table;
import org.apache.flink.annotation.PublicEvolving;
diff --git
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/connections/xa/XaCommand.java
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/connections/xa/XaCommand.java
index 4ba4767c..d060e908 100644
---
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/connections/xa/XaCommand.java
+++
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/connections/xa/XaCommand.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.datasource.connections.xa;
import
org.apache.flink.connector.jdbc.datasource.transactions.xa.exceptions.XaError;
diff --git
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/connections/xa/XaConnectionProvider.java
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/connections/xa/XaConnectionProvider.java
index 5f0b5a2e..df09d4a0 100644
---
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/connections/xa/XaConnectionProvider.java
+++
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/connections/xa/XaConnectionProvider.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.datasource.connections.xa;
import org.apache.flink.annotation.PublicEvolving;
diff --git
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/XaTransaction.java
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/XaTransaction.java
index 48896842..669c336c 100644
---
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/XaTransaction.java
+++
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/XaTransaction.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.datasource.transactions.xa;
import org.apache.flink.annotation.Internal;
diff --git
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/XaTransactionResult.java
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/XaTransactionResult.java
index daf51844..49fa2f3b 100644
---
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/XaTransactionResult.java
+++
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/XaTransactionResult.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.datasource.transactions.xa;
import org.apache.flink.annotation.Internal;
diff --git
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/domain/TransactionId.java
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/domain/TransactionId.java
index ff96c790..4381ce82 100644
---
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/domain/TransactionId.java
+++
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/domain/TransactionId.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.datasource.transactions.xa.domain;
import org.apache.flink.annotation.Internal;
diff --git
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/exceptions/EmptyTransactionXaException.java
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/exceptions/EmptyTransactionXaException.java
index 52e36abe..12da4e85 100644
---
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/exceptions/EmptyTransactionXaException.java
+++
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/exceptions/EmptyTransactionXaException.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.datasource.transactions.xa.exceptions;
import org.apache.flink.annotation.PublicEvolving;
diff --git
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/exceptions/TransientXaException.java
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/exceptions/TransientXaException.java
index b6b37a30..510e35fe 100644
---
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/exceptions/TransientXaException.java
+++
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/exceptions/TransientXaException.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.datasource.transactions.xa.exceptions;
import org.apache.flink.annotation.PublicEvolving;
diff --git
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/exceptions/XaError.java
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/exceptions/XaError.java
index e5c65c5a..a1096685 100644
---
a/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/exceptions/XaError.java
+++
b/flink-connector-jdbc-core/src/main/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/exceptions/XaError.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.datasource.transactions.xa.exceptions;
import org.apache.flink.annotation.Internal;
diff --git
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/AlLeastOnceJdbcWriterTest.java
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/AlLeastOnceJdbcWriterTest.java
index 59fb1e4a..920ffb77 100644
---
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/AlLeastOnceJdbcWriterTest.java
+++
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/AlLeastOnceJdbcWriterTest.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.core.datastream.sink.writer;
import org.apache.flink.connector.base.DeliveryGuarantee;
diff --git
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/BaseJdbcWriterTest.java
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/BaseJdbcWriterTest.java
index 301a64dc..7a7f04d1 100644
---
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/BaseJdbcWriterTest.java
+++
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/BaseJdbcWriterTest.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.core.datastream.sink.writer;
import org.apache.flink.api.common.JobID;
diff --git
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/ExactlyOnceJdbcWriterTest.java
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/ExactlyOnceJdbcWriterTest.java
index 409879a2..00d97cd0 100644
---
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/ExactlyOnceJdbcWriterTest.java
+++
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/ExactlyOnceJdbcWriterTest.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.core.datastream.sink.writer;
import org.apache.flink.connector.base.DeliveryGuarantee;
diff --git
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/JdbcWriterStateSerializerTest.java
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/JdbcWriterStateSerializerTest.java
index 8bd14f84..a19ec46b 100644
---
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/JdbcWriterStateSerializerTest.java
+++
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/JdbcWriterStateSerializerTest.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.core.datastream.sink.writer;
import org.apache.flink.api.common.JobID;
diff --git
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/JdbcWriterStateTest.java
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/JdbcWriterStateTest.java
index 889a7eed..8720db29 100644
---
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/JdbcWriterStateTest.java
+++
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/core/datastream/sink/writer/JdbcWriterStateTest.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.core.datastream.sink.writer;
import org.apache.flink.api.common.JobID;
diff --git
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/datasource/connections/xa/SimpleXaConnectionProviderTest.java
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/datasource/connections/xa/SimpleXaConnectionProviderTest.java
index 84316ec0..05825056 100644
---
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/datasource/connections/xa/SimpleXaConnectionProviderTest.java
+++
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/datasource/connections/xa/SimpleXaConnectionProviderTest.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.datasource.connections.xa;
import
org.apache.flink.connector.jdbc.datasource.transactions.xa.domain.TransactionId;
diff --git
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/datasource/connections/xa/TransactionIdConnectionTest.java
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/datasource/connections/xa/TransactionIdConnectionTest.java
index d190ef5a..317147fb 100644
---
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/datasource/connections/xa/TransactionIdConnectionTest.java
+++
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/datasource/connections/xa/TransactionIdConnectionTest.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.datasource.connections.xa;
import org.apache.flink.api.common.JobID;
diff --git
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/domain/TransactionIdTest.java
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/domain/TransactionIdTest.java
index 3a6f6921..1eac6452 100644
---
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/domain/TransactionIdTest.java
+++
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/datasource/transactions/xa/domain/TransactionIdTest.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.datasource.transactions.xa.domain;
import org.apache.flink.api.common.JobID;
diff --git
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/internal/JdbcOutputSerializerTest.java
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/internal/JdbcOutputSerializerTest.java
index 1030c294..bb209c98 100644
---
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/internal/JdbcOutputSerializerTest.java
+++
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/internal/JdbcOutputSerializerTest.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.internal;
import org.apache.flink.api.common.ExecutionConfig;
diff --git
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/lineage/TestJdbcExtractor.java
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/lineage/TestJdbcExtractor.java
index 84021db6..8b4a8277 100644
---
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/lineage/TestJdbcExtractor.java
+++
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/lineage/TestJdbcExtractor.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.lineage;
import io.openlineage.client.utils.jdbc.GenericJdbcExtractor;
diff --git
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/testutils/DatabaseResource.java
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/testutils/DatabaseResource.java
index 07e95617..3d5b7dd3 100644
---
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/testutils/DatabaseResource.java
+++
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/testutils/DatabaseResource.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.testutils;
import
org.junit.jupiter.api.extension.ExtensionContext.Store.CloseableResource;
diff --git
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/testutils/resources/DockerResource.java
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/testutils/resources/DockerResource.java
index 8b721b12..c1f92d10 100644
---
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/testutils/resources/DockerResource.java
+++
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/testutils/resources/DockerResource.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.testutils.resources;
import org.apache.flink.connector.jdbc.testutils.DatabaseResource;
diff --git
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/testutils/resources/MemoryResource.java
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/testutils/resources/MemoryResource.java
index 2404bf44..d93c04c1 100644
---
a/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/testutils/resources/MemoryResource.java
+++
b/flink-connector-jdbc-core/src/test/java/org/apache/flink/connector/jdbc/testutils/resources/MemoryResource.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.testutils.resources;
import org.apache.flink.connector.jdbc.testutils.DatabaseResource;
diff --git a/flink-connector-jdbc-cratedb/pom.xml
b/flink-connector-jdbc-cratedb/pom.xml
index e042f11f..57b3507e 100644
--- a/flink-connector-jdbc-cratedb/pom.xml
+++ b/flink-connector-jdbc-cratedb/pom.xml
@@ -1,4 +1,22 @@
<?xml version="1.0" encoding="UTF-8"?>
+<!--
+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.
+-->
<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";>
diff --git a/flink-connector-jdbc-db2/pom.xml b/flink-connector-jdbc-db2/pom.xml
index 69eca24a..9f9f56c8 100644
--- a/flink-connector-jdbc-db2/pom.xml
+++ b/flink-connector-jdbc-db2/pom.xml
@@ -1,4 +1,22 @@
<?xml version="1.0" encoding="UTF-8"?>
+<!--
+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.
+-->
<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";>
diff --git
a/flink-connector-jdbc-db2/src/test/java/org/apache/flink/connector/jdbc/db2/testutils/Db2Images.java
b/flink-connector-jdbc-db2/src/test/java/org/apache/flink/connector/jdbc/db2/testutils/Db2Images.java
index e34d99ef..f3ea47ab 100644
---
a/flink-connector-jdbc-db2/src/test/java/org/apache/flink/connector/jdbc/db2/testutils/Db2Images.java
+++
b/flink-connector-jdbc-db2/src/test/java/org/apache/flink/connector/jdbc/db2/testutils/Db2Images.java
@@ -1,3 +1,20 @@
+/*
+ * 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.jdbc.db2.testutils;
/** DB2 docker images. */
diff --git a/flink-connector-jdbc-mysql/pom.xml
b/flink-connector-jdbc-mysql/pom.xml
index 10ff122d..45048df5 100644
--- a/flink-connector-jdbc-mysql/pom.xml
+++ b/flink-connector-jdbc-mysql/pom.xml
@@ -1,4 +1,22 @@
<?xml version="1.0" encoding="UTF-8"?>
+<!--
+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.
+-->
<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";>
diff --git a/flink-connector-jdbc-oceanbase/pom.xml
b/flink-connector-jdbc-oceanbase/pom.xml
index bb147992..a005b2e6 100644
--- a/flink-connector-jdbc-oceanbase/pom.xml
+++ b/flink-connector-jdbc-oceanbase/pom.xml
@@ -1,4 +1,22 @@
<?xml version="1.0" encoding="UTF-8"?>
+<!--
+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.
+-->
<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";>
diff --git a/flink-connector-jdbc-oracle/pom.xml
b/flink-connector-jdbc-oracle/pom.xml
index c34da213..758faeed 100644
--- a/flink-connector-jdbc-oracle/pom.xml
+++ b/flink-connector-jdbc-oracle/pom.xml
@@ -1,4 +1,22 @@
<?xml version="1.0" encoding="UTF-8"?>
+<!--
+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.
+-->
<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";>
diff --git a/flink-connector-jdbc-postgres/pom.xml
b/flink-connector-jdbc-postgres/pom.xml
index be42e577..13694374 100644
--- a/flink-connector-jdbc-postgres/pom.xml
+++ b/flink-connector-jdbc-postgres/pom.xml
@@ -1,4 +1,22 @@
<?xml version="1.0" encoding="UTF-8"?>
+<!--
+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.
+-->
<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";>
diff --git a/flink-connector-jdbc-sqlserver/pom.xml
b/flink-connector-jdbc-sqlserver/pom.xml
index 6cf1969a..2b80ad00 100644
--- a/flink-connector-jdbc-sqlserver/pom.xml
+++ b/flink-connector-jdbc-sqlserver/pom.xml
@@ -1,4 +1,22 @@
<?xml version="1.0" encoding="UTF-8"?>
+<!--
+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.
+-->
<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";>
diff --git a/flink-connector-jdbc-trino/pom.xml
b/flink-connector-jdbc-trino/pom.xml
index 3f81974c..79a771db 100644
--- a/flink-connector-jdbc-trino/pom.xml
+++ b/flink-connector-jdbc-trino/pom.xml
@@ -1,4 +1,22 @@
<?xml version="1.0" encoding="UTF-8"?>
+<!--
+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.
+-->
<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";>
