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Bug #21000

open

rgw: s3 v4 auth fails during chunked file uploads when object size = 0

Added by Marcus Watts over 6 years ago. Updated over 6 years ago.

Status:
New
Priority:
Normal
Assignee:
Marcus Watts
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

Chunked file transfers of object size 0 fail. Chunked file transfers of larger objects work fine.

In the logs (with a suitable rgw debug level), this message appears when signature verification happens,
NOTICE: call to do_aws4_auth_completion
On successful verifications, this message appears just before,
parsed new chunk; signature=0b32543586406d29be2
a36c61ca83bb13559f0526d0181e0aedb444ceb6dc4ca, data_length=2048, data_starts_in_stream=86
(numbers may vary). On the failing transfers, this message does not appear.

This is possibly only an aws4 issue. It definitely breaks many hadoop tests.

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