Xloggc as manageable flag

Jakub Kubrynski jk at codearte.io
Mon Jun 8 07:28:01 UTC 2015


Thanks Bengt!

I haven't noticed this JEP is also about GC logging.

Best,
Jakub Kubrynski
8 cze 2015 09:26 "Bengt Rutisson" <bengt.rutisson at oracle.com> napisał(a):

>
> Hi Jakub,
>
> On 2015-06-06 11:31, Jakub Kubrynski wrote:
>
>> Hi,
>>
>> currently we can turn on GC logging in runtime by using jinfo. It helps a
>> lot when we have to investigate gc related problems without restarting the
>> JVM. But currently we cannot set gc log filename in other way than
>> specifying -Xloggc. Maybe it'll be good idea to provide some modern
>> manageable flag like -XX:GCLogFileName?
>>
>
> We are currently working on a new logging framework. That work is being
> tracked in this JEP:
>
> JEP 158: Unified JVM Logging
> http://openjdk.java.net/jeps/158
>
> As part of that work it will be possible to configure the logging during
> runtime, as stated by this bullet:
>
> "Logging can be configured dynamically at runtime via jcmd or MBeans"
>
> Thanks,
> Bengt
>
>
>> --
>> Best regards,
>> Jakub Kubrynski
>>
>
>
>
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