awslabs/aws-sigv4-proxy

Issue with chunk-signature when load testing with minio warp

dcarrion87 opened this issue · 1 comments

Version of sigv4 proxy is 1.6.

We're currently load testing throughput capabilities of the proxy and ran into this issue whilst testing with minio warp.

warp: <ERROR> unexpected download size. want:10485760, got:10500246                                                                                                                       
warp: <ERROR> unexpected download size. want:10485760, got:10500246                                                                                                                       
warp: <ERROR> unexpected download size. want:10485760, got:10500246  

Looks like chunk-signature is ending up in the file:

10000;chunk-signature=7cc8934a07a23a0b069244e0f418202c055291dffeb9cf8bfa3b92df546b4aeb

If we go direct to the S3 endpoint we don't get this issue so aws-sigv4-proxy seems to be uploading with that chunk-signature in the file when using the tool?

Seems like this has been an issue before with other "servers". See: minio/warp#164

Ive also raised an issue here: minio/warp#232

We have decided not to use this service as the overheads were too great.