Hey there everybody,

We're moving along. I wanted to come back with some updates we came up with
while iterating on the PR:
- Removed the ALL log level - all the rest log levels are quite standard
but this is not that expected. Simpler is always better :)
- We have changed the DescribeConfigs API and the Log4jController MBean's
getter methods to return the ROOT log level for a logger which does not
have its log level explicitly set. This is more user-friendly

Changes are reflected in the KIP

Thanks,
Stanislav

On Wed, Jun 12, 2019 at 1:34 PM Stanislav Kozlovski <stanis...@confluent.io>
wrote:

> Hello,
>
> I finished work on an initial PR for this KIP, it is ready for review here
> - https://github.com/apache/kafka/pull/6903
>
> During implementation, I noticed a couple of holes in the KIP and did the
> following changes:
> * add LogLevelConfig public class and a few more log levels (7 total - ALL,
> TRACE, DEBUG, INFO, WARN, ERROR, FATAL)
> * add a new ConfigResource - DYNAMIC_BROKER_LOGGER_CONFIG
> * DELETE operations in the IncrementalAlterConfigRequest will change the
> logger's level to the ROOT logger's currently-set level. (we previously
> thought we could return to the default - log4j does not seem to allow us to
> do that)
>
> Feel free to re-read the KIP (
> https://cwiki.apache.org/confluence/display/KAFKA/KIP-412%3A+Extend+Admin+API+to+support+dynamic+application+log+levels)
>  or
> go through its page history
>
> Thanks,
> Stanislav
>
> On Thu, Feb 21, 2019 at 12:17 PM Stanislav Kozlovski <
> stanis...@confluent.io> wrote:
>
>> Thanks for the interest everybody. This KIP has passed with 3 binding
>> votes (Harsha, Gwen, Rajini) and  5 non-binding votes (Mickael, Jonathan,
>> Dongjin, Satish, Andrew)
>>
>> On Thu, Feb 21, 2019 at 9:00 AM Satish Duggana <satish.dugg...@gmail.com>
>> wrote:
>>
>>> Thanks for the KIP
>>> +1 (non-binding)
>>>
>>> On Thu, Feb 21, 2019 at 9:38 AM Harsha <ka...@harsha.io> wrote:
>>> >
>>> > +1 (binding).
>>> >
>>> > Thanks,
>>> > Harsha
>>> >
>>> > On Tue, Feb 19, 2019, at 7:53 AM, Andrew Schofield wrote:
>>> > > Thanks for the KIP.
>>> > >
>>> > > +1 (non-binding)
>>> > >
>>> > > On 18/02/2019, 12:48, "Stanislav Kozlovski" <stanis...@confluent.io>
>>> wrote:
>>> > >
>>> > >     Hey everybody, I'm starting a VOTE thread for KIP-412. This
>>> feature should
>>> > >     significantly improve the flexibility and ease in debugging
>>> Kafka in run
>>> > >     time
>>> > >
>>> > >     KIP-412 -
>>> > >
>>> > >
>>> https://nam03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcwiki.apache.org%2Fconfluence%2Fdisplay%2FKAFKA%2FKIP-412%253A%2BExtend%2BAdmin%2BAPI%2Bto%2Bsupport%2Bdynamic%2Bapplication%2Blog%2Blevels&amp;data=02%7C01%7C%7C69bc63a9d7864e25ec3c08d69596eec4%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636860872825557120&amp;sdata=XAnMhy6EPC7JkB77NBBhLR%2FvE7XrTutuS5Rlt%2FDpwfU%3D&amp;reserved=0
>>> > >
>>> > >
>>> > >     --
>>> > >     Best,
>>> > >     Stanislav
>>> > >
>>> > >
>>> > >
>>>
>>
>>
>> --
>> Best,
>> Stanislav
>>
>
>
> --
> Best,
> Stanislav
>


-- 
Best,
Stanislav

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