For debug, you can just pull data from inputStream2.
sudhansu069 [via Apache Flink User Mailing List archive.] <
ml+s2336050n44010...@n4.nabble.com> 于2021年5月27日周四 下午11:22写道：
> Hi Team ,
>
> We are trying to build a data pipeline where we have to set up two
> different kafka consumers for two different kafka topics and with a single
> SNS sink.
> Below is the sample code for the same , but looks like from one of the
> sources the events are not flowing into the cluster. We are using the merge
> API for merging two input sources here.
>
>
> DataStream<Tuple2<String, AuditEvent>> inputStream1 =
> env.addSource(flinkKafkaConsumer)
> .uid(configParams.get(AppConstant.JOB_PUBLISHER_STATE_KAFKA_SOURCE_UUID))
> .name(AppConstant.FHIR_SOURCE);
>
> DataStream<Tuple2<String, AuditEvent>> inputStream2 =
> env.addSource(flinkKafkaConsumerFromRejectedTopic)
> .uid("testUID")
> .name(AppConstant.FHIR_SOURCE_FOR_REJECTED_QUEUE);
>
> DataStream<Tuple2<String, AuditEvent>> allStreams =
> inputStream1.union(inputStream2);
>
>
> In the above code snippet, allStreams is only pulling events
> from inputStream1 but expectation is allStreams should be pulling events
> from both inputStream1 and inputStream2. Could you please help us in
> understanding if this is the right approach or if we are missing something.
>
> Thanks,
> Sudhansu
>
>
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