Re: Re: sql-cli执行sql报错

[zhisheng <zh...@gmail.com>]

这个问题同样在最新的 master 分支也有这个问题，我建了一个 Issue 描述了下整个流程
https://issues.apache.org/jira/browse/FLINK-19995

hl9902@126.com <hl...@126.com> 于2020年9月28日周一 下午6:06写道：

> 按照您的方法重试了下，又报了另一个错误：
> Flink SQL> CREATE TABLE tx (
> >                     account_id  BIGINT,
> >                     amount      BIGINT,
> >                     transaction_time TIMESTAMP(3),
> >                     WATERMARK FOR transaction_time AS transaction_time -
> INTERVAL '5' SECOND
> >                 ) WITH (
> >                     'connector.type' = 'kafka',
> > 'connector.version' = 'universal',
> >                     'connector.topic'     = 'heli01',
> > 'connector.properties.group.id' = 'heli-test',
> >                     'connector.properties.bootstrap.servers' = '
> 10.100.51.56:9092',
> > 'connector.startup-mode' = 'earliest-offset',
> >                     'format.type'    = 'csv'
> >                 );
> [INFO] Table has been created.
>
> Flink SQL> show tables ;
> tx
>
> Flink SQL> select * from tx ;
> [ERROR] Could not execute SQL statement. Reason:
> org.apache.flink.kafka.shaded.org.apache.kafka.common.KafkaException:
> org.apache.kafka.common.serialization.ByteArrayDeserializer is not an
> instance of
> org.apache.flink.kafka.shaded.org.apache.kafka.common.serialization.Deserializer
>
> 附：lib包清单
> [test@rcx51101 lib]$ pwd
> /opt/flink-1.10.2/lib
>
> flink-csv-1.10.2.jar
> flink-dist_2.12-1.10.2.jar
> flink-jdbc_2.12-1.10.2.jar
> flink-json-1.10.2.jar
> flink-shaded-hadoop-2-uber-2.6.5-10.0.jar
> flink-sql-connector-kafka_2.11-1.10.2.jar
> flink-table_2.12-1.10.2.jar
> flink-table-blink_2.12-1.10.2.jar
> log4j-1.2.17.jar
> mysql-connector-java-5.1.48.jar
> slf4j-log4j12-1.7.15.jar
>
>
>
>
> hl9902@126.com
>
> 发件人： Leonard Xu
> 发送时间： 2020-09-28 16:36
> 收件人： user-zh
> 主题： Re: sql-cli执行sql报错
> Hi
> benchao的回复是的对的，
> 你用SQL client 时， 不需要datastream connector的jar包，直接用SQL connector 对应的jar包
> flink-*sql*-connector-kafka***.jar就行了，把你添加的其他jar包都删掉。
>
>
> > 相关lib包：
> > flink-connector-kafka_2.12-1.10.2.jar
> > kafka-clients-0.11.0.3.jar
>
> 祝好
> Leonard
>