使用CamelAWSS3Connector同步S3至EC2上Kafka Topic遇类缺失错误

所有事件数据存储在S3存储桶中，需将其同步至EC2上的Kafka Topic，使用CamelAWSS3Connector时无法正常工作。

首次执行报错信息 #

[2023-01-06 10:11:21,048] ERROR Failed to create job for config/s3_connect.properties (org.apache.kafka.connect.cli.ConnectStandalone:107)
[2023-01-06 10:11:21,053] ERROR Stopping after connector error (org.apache.kafka.connect.cli.ConnectStandalone:117)
java.util.concurrent.ExecutionException: java.lang.NoClassDefFoundError: org/jctools/queues/MessagePassingQueue$Supplier
        at org.apache.kafka.connect.util.ConvertingFutureCallback.result(ConvertingFutureCallback.java:115)
        at org.apache.kafka.connect.util.ConvertingFutureCallback.get(ConvertingFutureCallback.java:99)
        at org.apache.kafka.connect.cli.ConnectStandalone.main(ConnectStandalone.java:114)
Caused by: java.lang.NoClassDefFoundError: org/jctools/queues/MessagePassingQueue$Supplier

预期效果 #

连接器能将S3中的消息推送至指定Kafka Topic。

连接器配置文件内容 #

name=CamelAwss3SourceConnector
connector.class=org.apache.camel.kafkaconnector.aws2s3.CamelAws2s3SourceConnector
key.converter=org.apache.kafka.connect.storage.StringConverter
value.converter=org.apache.kafka.connect.converters.ByteArrayConverter
camel.source.maxPollDuration=10000 
topics=mytopic
camel.component.aws-s3.access-key=XXXXXXXX
camel.component.aws-s3.region=ap-south-1
camel.source.path.bucketNameOrArn=poc-s3-kafkatopic
camel.source.endpoint.autocloseBody=true
camel.source.endpoint.deleteAfterRead=true

添加Jar包路径后的报错信息 #

使用export命令添加Jar包路径后执行连接器，出现如下错误：

[2023-01-11 06:43:05,528] ERROR Stopping after connector error (org.apache.kafka.connect.cli.ConnectStandalone:117) java.util.concurrent.ExecutionException: java.lang.NoClassDefFoundError: org/apache/camel/kafkaconnector/CamelSourceConnectorConfig
        at org.apache.kafka.connect.util.ConvertingFutureCallback.result(ConvertingFutureCallback.java:115)
        at org.apache.kafka.connect.util.ConvertingFutureCallback.get(ConvertingFutureCallback.java:99)
        at org.apache.kafka.connect.cli.ConnectStandalone.main(ConnectStandalone.java:114) Caused by: java.lang.NoClassDefFoundError: org/apache/camel/kafkaconnector/CamelSourceConnectorConfig

内容的提问来源于stack exchange，提问作者Shruti Kulkarni