Hi!
Part of this is related
to https://github.com/Graylog2/graylog2-server/issues/426 which we are in
the process of fixing right now.
Does that parse error give any more information in the stacktrace, or
doesn't it actually print the invalid json?
If not, I'll try to get it to print it out on a debug level, so we have a
chance to see if it's the json that's actually invalid or the json parser
that's misbehaving (which would most likely be a configuration issues for
it then).
cheers,
-k
On Wednesday, February 12, 2014 12:52:16 PM UTC+1, Martin René Mortensen
wrote:
>
> Hi,
>
> Im outputting GELF directory from apache, it may be a stretch, but it
> seemed to work. lately it doesnt, because of JSON parse errors, and at the
> first error it stops the input somehow, doesnt get any more messages.
>
>
> This is the error in graylog2 server log :
> 12:42:29,377 ERROR [GELFProcessor] Could not parse JSON!
> com.fasterxml.jackson.core.JsonParseException: Unrecognized character
> escape 'x'
> (code 120)
> at [Source: java.io.StringReader@791b6956; line: 1, column: 409]
>
> This is a sample log (I also log to files) :
>
> { "version": "1.1", "host": "somehost.example.com", "level": 6,
> "timestamp": 1392205765, "short_message": "POST /ws/pure4WebService/
> HTTP/1.1", "_user-agent": "Oracle HTTPClient Version 10h", "_client":
> "1.1.127.198", "_duration_usec": 263475, "_duration_sec": 0, "_status":
> 200, "_request_path": "/ws/pure4WebService/", "_request":
> "/ws/pure4WebService/", "_method": "POST", "_referrer": "-", "_hostheader":
> "www1.example.com", "_bytes": 50378, "_scheme": "-" }
>
>
> It validates fine as JSON on jsonlint.com, but its probably not the log
> message its complaining about - but I dont know which. I dont escape my
> 'x''s.
>
> /Martin
>
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