[syslog-ng] Global flush-lines option VS elasticsearch2 destination flush-limit param?

Jose Angel Santiago jasantiago at stratio.com
Sun Nov 11 17:08:56 UTC 2018


Understood, thanks for your reply.

El dom., 11 nov. 2018 a las 14:47, Nagy, Gábor (<gabor.nagy at oneidentity.com>)
escribió:

> Hello!
>
> Sorry for the late response.
> Flush-limit() is elasticsearch() driver-specific option and AFAIK it
> cannot be replaced using flush-lines() option in global-option,
> and flush-lines() cannot be used as an option to elasticsearch().
>
> However flush-lines() global option changes some underlying behaviour of
> syslog-ng which can affect elasticssearch() driver as well since 3.18.1
> release.
> If flush-lines option value is smaller (by default 100) than
> flush-limit(), syslog-ng will flush messages once flush-lines number of
> messages are collected.
>
> Recently, we were just working on some reworking of flush-lines() in
> general and regarding some drivers, e.g. http() and I think elasticsearch()
> drivers are affected as well.
> flush-lines() option in global options no longer affect elasticsearch()
> drivers behaviour starting with upcoming 3.19.1 release.
>
> In older releases (< 3.18.1) flush-lines() option had no effect on
> elasticsearch() driver.
>
> Regards,
> Gabor
>
>
> On Fri, Sep 28, 2018 at 9:29 AM Jose Angel Santiago <
> jasantiago at stratio.com> wrote:
>
>> Hi,
>>
>> It seems both parameters are made for the same purpose, but I guess they
>> don't.
>>
>> ¿Could you explain to me what is the difference between these two
>> parameters?
>>
>> Thanks in advance.
>>
>> --
>>
>> | Jose Angel Santiago
>>
>> [image: Logo_signature2.png] <http://www.stratio.com/>
>>
>> Vía de las dos Castillas, 33, Ática 4, 3ª Planta
>>
>> 28224 Pozuelo de Alarcón, Madrid, Spain
>>
>> +34 918 286 473 | www.stratio.com
>> <https://twitter.com/stratiobd>
>> <https://www.linkedin.com/company/stratiobd>
>> <https://www.youtube.com/c/StratioBD>
>>
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>>
> ______________________________________________________________________________
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>

-- 

| Jose Angel Santiago

[image: Logo_signature2.png] <http://www.stratio.com/>

Vía de las dos Castillas, 33, Ática 4, 3ª Planta

28224 Pozuelo de Alarcón, Madrid, Spain

+34 918 286 473 | www.stratio.com
<https://twitter.com/stratiobd> <https://www.linkedin.com/company/stratiobd>
<https://www.youtube.com/c/StratioBD>
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