loggingapache-chainsaw

Multiline messages in chainsaw

I'm using chainsaw 2.1.0 snapshot from http://people.apache.org/~sdeboy/
I was able to set it up to parse a log file, but it always splits multiline messages into multiple one-line messages (including all the other fields into the first message)
How can I make it parse multiline messages correctly? Is there any workaround or alternative?

Edit: a few lines from the file:

[<proceed>(2)] INFO 2013-01-16 05:04:23,728 xmlstream.py:start_tls:740 ::: Negotiating TLS :::
[<proceed>(2)] INFO 2013-01-16 05:04:23,729 xmlstream.py:start_tls:741 ::: Using SSL version: 3 :::
[<proceed>(2)] DEBUG 2013-01-16 05:04:23,838 xmlstream.py:start_tls:809 ::: CERT: -----BEGIN CERTIFICATE-----
MIIDaDCCAtGgAwIBAgIKMfrHUQAAAABbMDANBgkqhkiG9w0BAQUFADBGMQswCQYD
VQQGEwJVUzETMBEGA1UEChMKR29vZ2xlIEluYzEiMCAGA1UEAxMZR29vZ2xlIElu
dGVybmV0IEF1dGhvcml0eTAeFw0xMjA2MDUwMDUyMTRaFw0xMzA2MDUwMTAyMTRa
MGMxCzAJBgNVBAYTAlVTMRMwEQYDVQQIEwpDYWxpZm9ybmlhMRYwFAYDVQQHEw1N
...
Zfhf9Lio+EplEmBc
-----END CERTIFICATE-----
 :::

and the log format is "[NDC] LEVEL TIMESTAMP FILE:METHOD:LINE ::: MESSAGE :::"
(I attempted to put unique separators before and after the message to help with parsing)

Solution

  • Try setting 'appendNonMatches' to false in the receiver configuration.

    If that doesn't work, provide a few lines of your log file (a mix of single and multi-lines) and I can tell you what you need to do configuration-wise.

    It might be a bug too, will have to see.

    A few notes after your responses: