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Posted to users@tomcat.apache.org by shivashankar manukondu <si...@gmail.com> on 2017/04/12 13:13:26 UTC
rotate catalina.out
Hi,
Do we have any default catalina.out
<https://wiki.apache.org/tomcat/FAQ/Logging#Q10> rotation in the tomcat8
without using any external tool like Log4J or logrotate.
Also should not be loss any logs while rotating.
--
Regards
Manu
Re: rotate catalina.out
Posted by Rainer Jung <ra...@kippdata.de>.
Am 13.04.2017 um 14:57 schrieb shivashankar manukondu:
> Is there any possibility loss the log information in case if we use any
> external tools like Log4j, logrotete....
I suggest you make the adjustment to your conf/logging.properties that I
mentioned. You should also make sure, that no application log
configuration uses a stdout, console etc. appender. As a result, your
catalina.out will no longer receive log messages, only if a developer
decided to directly write to STDOUT instead of using a log framework.
Log4j is no external tool. logrotate and similar are and yes, depending
on details there is sometimes a risk of using log information due to
external rotation.
Regards,
Rainer
> On Wed, Apr 12, 2017 at 4:32 PM, Rainer Jung <ra...@kippdata.de>
> wrote:
>
>> Am 12.04.2017 um 16:15 schrieb Mark Thomas:
>>
>>> On 12/04/17 14:13, shivashankar manukondu wrote:
>>>
>>>> Hi,
>>>>
>>>> Do we have any default catalina.out
>>>> <https://wiki.apache.org/tomcat/FAQ/Logging#Q10> rotation in the tomcat8
>>>> without using any external tool like Log4J or logrotate.
>>>>
>>>
>>> No. But since catalina.out is only what is written to stdout is should
>>> be mostly (ideally entirely) empty.
>>>
>>
>> Aren't we currently still copying everything to STDOUT by default?
>>
>> In logging.properties:
>>
>> .handlers = 1catalina.org.apache.juli.AsyncFileHandler,
>> java.util.logging.ConsoleHandler
>>
>> So once people switch this to production style config
>>
>> .handlers = 1catalina.org.apache.juli.AsyncFileHandler
>>
>> your statement would apply.
>>
>> Regards,
>>
>> Rainer
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Re: rotate catalina.out
Posted by shivashankar manukondu <si...@gmail.com>.
Is there any possibility loss the log information in case if we use any
external tools like Log4j, logrotete....
Regards,
Siva
On Wed, Apr 12, 2017 at 4:32 PM, Rainer Jung <ra...@kippdata.de>
wrote:
> Am 12.04.2017 um 16:15 schrieb Mark Thomas:
>
>> On 12/04/17 14:13, shivashankar manukondu wrote:
>>
>>> Hi,
>>>
>>> Do we have any default catalina.out
>>> <https://wiki.apache.org/tomcat/FAQ/Logging#Q10> rotation in the tomcat8
>>> without using any external tool like Log4J or logrotate.
>>>
>>
>> No. But since catalina.out is only what is written to stdout is should
>> be mostly (ideally entirely) empty.
>>
>
> Aren't we currently still copying everything to STDOUT by default?
>
> In logging.properties:
>
> .handlers = 1catalina.org.apache.juli.AsyncFileHandler,
> java.util.logging.ConsoleHandler
>
> So once people switch this to production style config
>
> .handlers = 1catalina.org.apache.juli.AsyncFileHandler
>
> your statement would apply.
>
> Regards,
>
> Rainer
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
--
Regards
Siva
#068860592040
Re: rotate catalina.out
Posted by Rainer Jung <ra...@kippdata.de>.
Am 12.04.2017 um 16:15 schrieb Mark Thomas:
> On 12/04/17 14:13, shivashankar manukondu wrote:
>> Hi,
>>
>> Do we have any default catalina.out
>> <https://wiki.apache.org/tomcat/FAQ/Logging#Q10> rotation in the tomcat8
>> without using any external tool like Log4J or logrotate.
>
> No. But since catalina.out is only what is written to stdout is should
> be mostly (ideally entirely) empty.
Aren't we currently still copying everything to STDOUT by default?
In logging.properties:
.handlers = 1catalina.org.apache.juli.AsyncFileHandler,
java.util.logging.ConsoleHandler
So once people switch this to production style config
.handlers = 1catalina.org.apache.juli.AsyncFileHandler
your statement would apply.
Regards,
Rainer
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Re: rotate catalina.out
Posted by Mark Thomas <ma...@apache.org>.
On 12/04/17 14:13, shivashankar manukondu wrote:
> Hi,
>
> Do we have any default catalina.out
> <https://wiki.apache.org/tomcat/FAQ/Logging#Q10> rotation in the tomcat8
> without using any external tool like Log4J or logrotate.
No. But since catalina.out is only what is written to stdout is should
be mostly (ideally entirely) empty.
Mark
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