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From Eric Yang <ey...@yahoo-inc.com>
Subject Re: Experiment with trunk code
Date Wed, 02 Feb 2011 17:23:25 GMT
Those features should continue to work as they are.  I think you are fine.

Regards,
Eric

On 2/1/11 10:55 PM, "Bill Graham" <billgraham@gmail.com> wrote:

No, we're not using MetricsDataLoader or any of the HICC/MySQL
functionality so we should be all good. We use Demux for 5 minute
aggregation and the hourly/daily roll-up processes with our own
summary jobs.



On Tue, Feb 1, 2011 at 10:29 PM, Eric Yang <eric818@gmail.com> wrote:
> Hi Bill,
>
> Chukwa 0.5 still supports demux by mapreduce.  However, the database
> code has been removed.  Does your deployment depends on
> MetricsDataLoader?
>
> regards,
> Eric
>
> On Tue, Feb 1, 2011 at 9:24 PM, Bill Graham <billgraham@gmail.com> wrote:
>> We're not ready to migrate to HBase for our Chukwa processing at this
>> point. This is mainly because the  current Demux approach is working
>> well for us and we aren't running HBase in production yet. We'd want
>> to run 0.5.0 using the current Demuxer and data processors.
>>
>>
>> On Sun, Jan 30, 2011 at 10:47 AM, Eric Yang <eric818@gmail.com> wrote:
>>> Hi all,
>>>
>>> How are we doing in adopting HBase as part of required Chukwa
>>> component?  I wonder if anyone has comment or feedback?
>>>
>>> For releasing Chukwa 0.5, we need 2 more features implemented.
>>> CHUKWA-567, and CHUKWA-576.  One is dealing with down sampling, and
>>> another one is creating UDF to improve counter and gauge metrics
>>> calculation.  Is anyone interested in taking on those tasks?
>>>
>>> I am working on creating rpm target for hadoop and pig for ASF.  This
>>> should improve deployment experience for the end user.
>>>
>>> regards,
>>> Eric
>>>
>>
>


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