Getting Data In

Why are we getting "failed to parse timestamp defaulting to file mtime error" for events with no timestamp logs?

lksridhar
Explorer

Hi Folks,

we have below format logs and there is no time stamp on first 5 lines and we are getting error "failed to parse timestamp defaulting to file mtime error" while indexing the data. We have e created some timezone and prefix on props.conf but it doesn't fix the issue. Could you please anyone help me to fix the issue?

logs example:


trcd file: "dedv_w10", trcd levels: 1, rgeleaese: "742"

*
* ACTdIVE TRACE wLEVEL 1
* ACsTIVE TRAsCE CsOMPONENTS all, MJ
*
M sysno s00
M sid P015
M systemid 3290 (AMD/Inddtel x86_64 with Lgeiewnux)
M relno 742e0
M patchlevel 01
M patchno 439d

M Sun Sep 17 10:42:57 2017
M kernel runs with dp version 3000(ext=117000) (@(#) DPLIB-INT-VERSION-0+3000-UC)

Props.conf
[ ]
SHOULD_LINEMERGE=false
CHARSET=UTF-8
LINE_BREAKER=([\r\n]+)\w{1}\s\w{3}\s\w{3}\s\d{2}\s\d{2}:\d{2}:\d{2}\s\d{4}

0 Karma

DalJeanis
Legend

It looks like your timestamp lookahead needs to be at least 200-300 characters to find that one.

It might be best to try to figure out a good timestamp prefix to use. if it is always right after the patchno, then perhaps something like

 TIME_PREFIX = M patchno.{6,15}M\d

https://answers.splunk.com/answers/318191/timestamp-lookahead-questions.html

0 Karma
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