Started running into this issue with recent AWS SDK.
`There should be at least one DeleteMessageBatchRequestEntry in the request. (Service: AmazonSQS; Status Code: 400; Error Code: AWS.SimpleQueueService.EmptyBatchRequest
at zipkin2.collector.sqs.SQSSpanProcessor.delete(SQSSpanProcessor.java:143) ~[zipkin-collector-sqs-0.21.0.jar:?]`
Probably an easy fix and will try to get to it ASAP.
Started running into this issue with recent AWS SDK. `There should be at least one DeleteMessageBatchRequestEntry in the request. (Service: AmazonSQS; Status Code: 400; Error Code: AWS.SimpleQueueService.EmptyBatchRequest
at zipkin2.collector.sqs.SQSSpanProcessor.delete(SQSSpanProcessor.java:143) ~[zipkin-collector-sqs-0.21.0.jar:?]`
Probably an easy fix and will try to get to it ASAP.