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Overview
We are getting errors from the Druid APIs but it is in a bytes format b''. When the error response passed to the json.loads() it will crash. I think this happening after this PR #121.
Error Details
except urllib.error.HTTPError as e:
err = e.read()
if e.code == 500:
# has Druid returned an error?
try:
err = json.loads(err) # ERROR HAPPEN HERE
except ValueError:
if HTML_ERROR.search(err):
err = HTML_ERROR.search(err).group(1)
except (ValueError, AttributeError, KeyError):
passerr = b'{"error":"Unknown exception","errorMessage":"Failure getting results for query[85d259df-c0ea-43c7-93d9-49e609b3b203] url[http://druid/druid/v2/] because of [org.jboss.netty.channel.ChannelException: Channel disconnected]","errorClass":"org.apache.druid.java.util.common.RE","host":null}'
versions
- Druid version: 0.16.0
- Python: 3.5.3
- PyDruid: 0.5.7
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