Hi,
你这个错误不是 kafka 的问题。 是 planner 使用的问题，如果要使用 blink planner，需要用 EnvironmentSetting
声明 blink planner。
详细请见：
https://ci.apache.org/projects/flink/flink-docs-master/dev/table/common.html#create-a-tableenvironment
<https://ci.apache.org/projects/flink/flink-docs-master/dev/table/common.html#create-a-tableenvironment>
Best,
Jark
> 在 2019年8月26日，14:56，ddwcg <3149768...@qq.com> 写道：
>
> 大家好，
> 升级到1.9后有几个问题：
> 1.现在的线上版本是1.7.2,以前的代码的kafka consumer是使用的FlinkKafkaConsumer011
>
> val consumer = new FlinkKafkaConsumer011[String](kafkaTopic, new
> SimpleStringSchema, properties)
> 但是现在这个类已经找不到了
>
> 2.所以我使用了 FlinkKafkaConsumer
> val consumer = new FlinkKafkaConsumer[String](kafkaTopic, new
> SimpleStringSchema(), properties)
> 不知道这个consumer背后对应的kafka版本是多少
>
> 3.使用FlinkKafkaConsumer后报错，而且必须要引入flink-table-api-java-bridge_${scala.binary.version}
>
> 不然会提示找不到类：Caused by: java.lang.ClassNotFoundException:
> org.apache.flink.table.factories.StreamTableSourceFactory
>
>
>
> 引入flink-table-api-java-bridge_${scala.binary.version}后还是报错：
> Exception in thread "main" org.apache.flink.table.api.TableException: Could
> not instantiate the executor. Make sure a planner module is on the classpath
> at
> org.apache.flink.table.api.scala.internal.StreamTableEnvironmentImpl$.lookupExecutor(StreamTableEnvironmentImpl.scala:329)
> at
> org.apache.flink.table.api.scala.internal.StreamTableEnvironmentImpl$.create(StreamTableEnvironmentImpl.scala:286)
> at
> org.apache.flink.table.api.scala.StreamTableEnvironment$.create(StreamTableEnvironment.scala:366)
> at
> org.apache.flink.table.api.scala.StreamTableEnvironment$.create(StreamTableEnvironment.scala:336)
> at com.test.StreamingJob$.main(StreamingJob.scala:52)
> at com.test.StreamingJob.main(StreamingJob.scala)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147)
> Caused by: org.apache.flink.table.api.NoMatchingTableFactoryException: Could
> not find a suitable table factory for
> 'org.apache.flink.table.delegation.ExecutorFactory' in
> the classpath.
>
> Reason: No factory implements
> 'org.apache.flink.table.delegation.ExecutorFactory'.
>
> The following properties are requested:
> batch-mode=false
>
> The following factories have been considered:
> org.apache.flink.streaming.connectors.kafka.KafkaTableSourceSinkFactory
> org.apache.flink.table.catalog.GenericInMemoryCatalogFactory
>
>
> 我的pom文件如下：
>
> <dependency>
> <groupId>org.apache.flink</groupId>
> <artifactId>flink-scala_${scala.binary.version}</artifactId>
> <version>${flink.version}</version>
> <scope>provided</scope>
> </dependency>
> <dependency>
> <groupId>org.apache.flink</groupId>
> <artifactId>flink-streaming-scala_${scala.binary.version}</artifactId>
> <version>${flink.version}</version>
> <scope>provided</scope>
> </dependency>
>
> <!-- Scala Library, provided by Flink as well. -->
> <dependency>
> <groupId>org.scala-lang</groupId>
> <artifactId>scala-library</artifactId>
> <version>${scala.version}</version>
> <scope>provided</scope>
> </dependency>
>
> <dependency>
> <groupId>org.apache.flink</groupId>
> <artifactId>flink-connector-kafka_2.11</artifactId>
> <version>${flink.version}</version>
> <scope>compile</scope>
> </dependency>
> <dependency>
> <groupId>org.apache.flink</groupId>
> <artifactId>flink-table-common</artifactId>
> <version>${flink.version}</version>
> </dependency>
>
>
> <dependency>
> <groupId>org.apache.flink</groupId>
> <artifactId>flink-table-planner-blink_${scala.binary.version}</artifactId>
> <version>${flink.version}</version>
> </dependency>
> <dependency>
> <groupId>org.apache.flink</groupId>
>
> <artifactId>flink-table-api-scala-bridge_${scala.binary.version}</artifactId>
> <version>${flink.version}</version>
> </dependency>
> <dependency>
> <groupId>org.apache.flink</groupId>
> <artifactId>flink-table-api-java-bridge_${scala.binary.version}</artifactId>
> <version>${flink.version}</version>
> </dependency>
>
>
> 谢谢大家
