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https://issues.apache.org/jira/browse/FLINK-36245?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17893798#comment-17893798
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LvYanquan commented on FLINK-36245:
-----------------------------------
Hi, Piotr.
Kafka connector has not yet been adapted to the release of Flink 2.0-preview,
so Kafka code cannot be directly used here.
I have added a build plugin in POM to not compile this class:
{code:java}
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<!-- [FLINK-36245] Skip compile TestAvroConsumerConfluent as Kafka
connector is not support 2.0 for now -->
<excludes>
<exclude>org/apache/flink/streaming/examples/statemachine/KafkaEventsGeneratorJob.java</exclude>
</excludes>
</configuration>
<executions>
<execution>
<id>compile</id>
<phase>process-sources</phase>
<goals>
<goal>compile</goal>
</goals>
<configuration>
<compilerArgument>-Xlint:deprecation</compilerArgument>
<failOnWarning>true</failOnWarning>
</configuration>
</execution>
</executions>
</plugin> {code}
And I tested the compilation of both the entire Flink project and individual
flink-examples project using maven-3.8.6 and it passed.
Perhaps you can check if this plugin is not working in your Maven environment.
> Remove legacy SourceFunction / SinkFunction / Sink V1 API and deprecated
> method/interface in Sink V2 in 2.0
> -----------------------------------------------------------------------------------------------------------
>
> Key: FLINK-36245
> URL: https://issues.apache.org/jira/browse/FLINK-36245
> Project: Flink
> Issue Type: Technical Debt
> Components: Connectors / Common
> Reporter: Qingsheng Ren
> Assignee: LvYanquan
> Priority: Major
> Labels: 2.0-related, pull-request-available
> Fix For: 2.0-preview
>
>
> SourceFunction, SinkFunction and Sink V1 API has been marked as deprecated
> and should be removed in Flink 2.0.
> Considering SourceFunction / SinkFunction are heavily used in test cases for
> building a simple data generator or a data validator, it could be a huge
> amount of work to rewrite all these usages with Source and Sink V2 API. A
> viable path for 2.0-preview version would be:
> * Move SourceFunction, SinkFunction to an internal package, as a test util
> * Rewrite all Sink V1 implementations with Sink V2 directly (the usage of
> Sink V1 is low in the main repo)
> As a long term working item, all usages of SourceFunction and SinkFunction
> will be replaced by Source and Sink API.
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