[syslog-ng] Multi-line support issue

Satish Patel satish.txt at gmail.com
Fri Jul 5 21:33:17 CEST 2013


Here is my tomcat catalina.out log file sample. See there is a tab space in
logs

2013-06-27 05:30:00,065 [EDISN-Scheduler_Worker-2] ERROR
com.example.edisn.sftp.SftpSession - Exception attempting to work with an
SFTP Session: connection is closed by foreign host
2013-06-27 05:30:00,066 [EDISN-Scheduler_Worker-2] ERROR
org.quartz.core.JobRunShell - Job EDISN.CTMS_Upload threw an unhandled
Exception:
com.example.edisn.EdisnRuntimeException: Exception attempting to work with
an SFTP Session: connection is closed by foreign host
        at com.example.edisn.sftp.SftpSession.doSession(SftpSession.java:64)
        at com.example.edisn.EdisnSession.exec(EdisnSession.java:13)
        at
com.example.ctms.CtmsScheduledJob.executeInternal(CtmsScheduledJob.java:27)
        at
org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:86)
        at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
        at
org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:525)
Caused by: com.jcraft.jsch.JSchException: connection is closed by foreign
host
        at com.jcraft.jsch.Session.connect(Unknown Source)
        at com.jcraft.jsch.Session.connect(Unknown Source)
        at com.example.edisn.sftp.SftpSession.doSession(SftpSession.java:45)
        ... 5 more



On Fri, Jul 5, 2013 at 3:27 PM, Balazs Scheidler <bazsi77 at gmail.com> wrote:

> No, I implemented a different multiline style support first (that is not
> in pe), where continuation lines are indicated by indentation, like mime.
>
> Iirc tomcat has this kind of log file. Can you show a sample log entry?
>
> The infrastructure for multiline-prefix is also there but not added yet.
>
> Let me see the sample, I'll tell if the current solution works or not.
> On Jul 5, 2013 8:24 PM, "Satish Patel" <satish.txt at gmail.com> wrote:
>
>> Thanks for reply Balazs,
>>
>> You mean say this feature is available in Open Source Edition (OSE) 3.4?
>> Once after specifying flag "indented-multi-line" i can use
>> multi-line-prefix?
>>
>>
>> On Fri, Jul 5, 2013 at 1:26 PM, Balazs Scheidler <bazsi77 at gmail.com>wrote:
>>
>>> You have found the PE documentation but I have already ported this to
>>> the OSE tree and has been released as part of 3.4.
>>>
>>> You have to specify indented-multi-line as a flag to the file source.
>>> On Jul 5, 2013 6:28 PM, "Satish Patel" <satish.txt at gmail.com> wrote:
>>>
>>>>  We have tomcat shop and at everyone know tomcat has a java call trace
>>>> in logs with tab space but syslog-ng doesn't know about it and printing
>>>> lines as a new line. I have read here syslog-ng 3.x does support multi-line
>>>> logs
>>>> http://www.balabit.com/sites/default/files/documents/syslog-ng-pe-4.0-guides/en/syslog-ng-pe-v4.0-guide-admin-en/html/reference_source_syslog.html
>>>>
>>>> But does this feature available in Open Source syslog-ng? If yes then
>>>> why its not working for me?
>>>>
>>>>
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>>>> Documentation:
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>>>>
>>>>
>>>>
>>>
>>> ______________________________________________________________________________
>>> Member info: https://lists.balabit.hu/mailman/listinfo/syslog-ng
>>> Documentation:
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>>>
>>>
>>>
>>
>>
>> ______________________________________________________________________________
>> Member info: https://lists.balabit.hu/mailman/listinfo/syslog-ng
>> Documentation:
>> http://www.balabit.com/support/documentation/?product=syslog-ng
>> FAQ: http://www.balabit.com/wiki/syslog-ng-faq
>>
>>
>>
>
> ______________________________________________________________________________
> Member info: https://lists.balabit.hu/mailman/listinfo/syslog-ng
> Documentation:
> http://www.balabit.com/support/documentation/?product=syslog-ng
> FAQ: http://www.balabit.com/wiki/syslog-ng-faq
>
>
>
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