15655: Fixes logtail encoding

Arvados-DCO-1.1-Signed-off-by: Eric Biagiotti <ebiagiotti@veritasgenetics.com>

diff --git a/sdk/cwl/arvados_cwl/done.py b/sdk/cwl/arvados_cwl/done.py
index c0e3e0de2a70fb7d542af89fa53757b3126a04d1..e12fe185a039ff509e360b2a6d29d1219ca29afe 100644 (file)
--- a/sdk/cwl/arvados_cwl/done.py
+++ b/sdk/cwl/arvados_cwl/done.py
@@ -70,7 +70,7 @@ def logtail(logcollection, logfunc, header, maxlen=25):
             logname = log[:-4]
             logt = deque([], maxlen)
             mergelogs[logname] = logt
-            with logcollection.open(log) as f:
+            with logcollection.open(log, encoding="utf-8") as f:
                 for l in f:
                     if containersapi:
                         g = timestamp_re.match(l)