HI, I'm sorry to bother you again I want to use kafka to queue the notifications , I add a topic named kafka,and put the notification config xml The topic info: <ListTopicsResponse xmlns="https://sns.amazonaws.com/doc/2010-03-31/"> <ListTopicsResult> <Topics> <member> <User>sr</User> <Name>kafka</Name> <EndPoint> <EndpointAddress>kafka://192.168.3.250:9092</EndpointAddress> <EndpointArgs>kafka-ack-level=broker&push-endpoint=kafka://192.168.3.250:9092</EndpointArgs> <EndpointTopic>kafka</EndpointTopic> </EndPoint> <TopicArn>arn:aws:sns:default::kafka</TopicArn> </member> <member> <User>sr</User> <Name>kafka_kafka</Name> <EndPoint> <EndpointAddress>kafka://192.168.3.250:9092</EndpointAddress> <EndpointArgs>kafka-ack-level=broker&push-endpoint=kafka://192.168.3.250:9092</EndpointArgs> <EndpointTopic>kafka</EndpointTopic> </EndPoint> <TopicArn>arn:aws:sns:default::kafka</TopicArn> </member> <member> <User>sr</User> <Name>webno</Name> <EndPoint> <EndpointAddress>http://192.168.1.114:8080/s3/sn</EndpointAddress> <EndpointArgs>push-endpoint=http://192.168.1.114:8080/s3/sn</EndpointArgs> <EndpointTopic>webno</EndpointTopic> </EndPoint> <TopicArn>arn:aws:sns:default::webno</TopicArn> </member> </Topics> </ListTopicsResult> <ResponseMetadata> <RequestId>c4b84c5b-1e88-4f16-9863-7f68872d91a4.744394.135</RequestId> </ResponseMetadata> </ListTopicsResponse> and the put notification body : <NotificationConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/"> <TopicConfiguration> <Id>kafka</Id> <Topic>arn:aws:sns:default::kafka</Topic> </TopicConfiguration> </NotificationConfiguration> The web notification works fine ,but when I use the kafka(version 1.0 jdk 1.8) I got the debug info : 020-03-11 12:46:38.612 7fd81eeb1700 20 get_system_obj_state: s->obj_tag was set empty 2020-03-11 12:46:38.612 7fd81eeb1700 10 cache get: name=default.rgw.log++pubsub.user.sr.bucket.osstest/c4b84c5b-1e88-4f16-9863-7f68872d91a4.14175.1 : hit (requested=0x1, cached=0x17) 2020-03-11 12:46:38.612 7fd81eeb1700 20 notification: 'kafka' on topic: 'kafka' and bucket: 'osstest' (unique topic: 'kafka_kafka') apply to event of type: 's3:ObjectCreated:Put' 2020-03-11 12:46:38.612 7fd81eeb1700 1 ERROR: failed to create push endpoint: kafka://192.168.3.250:9092 due to: pubsub endpoint configuration error: unknown schema in: kafka://192.168.3.250:9092 2020-03-11 12:46:38.612 7fd81eeb1700 5 req 126 0.186s s3:put_obj WARNING: publishing notification failed, with error: -22 2020-03-11 12:46:38.612 7fd81eeb1700 2 _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx