merged upstream https://github.com/openshift/origin-aggregated-logging/commit/02dd621fa3add25c6c686994be211faa64f72140
The fix is implemented in rubygem-fluent-plugin-viaq_data_model-0.0.18-1.el7 - please verify that the fluentd image has this version (or later).
Move to Modified status. as the bug isn't fix in the release package v3.10.127-1. list in https://errata.devel.redhat.com/advisory/40290
The fix works well on fluentd:v3.10.127
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.