Qingsheng Ren created FLINK-32894:
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Summary: flink-connector-parent should use maven-shade-plugin
3.3.0+ for Java 17
Key: FLINK-32894
URL: https://issues.apache.org/jira/browse/FLINK-32894
Project: Flink
Issue Type: Bug
Components: Connectors / Parent
Affects Versions: connector-parent-1.0.0
Reporter: Qingsheng Ren
When I tried to compile {{flink-sql-connector-kafka}} with Java 17 and using
profile {{{}-Pjava17 -Pjava17-target{}}}:
{code:java}
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-shade-plugin:3.2.4:shade (shade-flink) on
project flink-sql-connector-kafka: Error creating shaded jar: Problem shading
JAR
flink-connectors/flink-connector-kafka/flink-connector-kafka/target/flink-connector-kafka-3.1-SNAPSHOT.jar
entry
org/apache/flink/streaming/connectors/kafka/FlinkKafkaProducerBase.class:
java.lang.IllegalArgumentException: Unsupported class file major version 61
{code}
{{maven-shade-plugin}} supports Java 17 starting from 3.3.0 (see MSHADE-407).
We need to set the version of {{maven-shade-plugin}} to at least 3.3.0 for
profile {{java17}} in {{flink-connector-parent}} pom.
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