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Chukwa, mail # user - Starting adaptors in starting chukwa


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IvyTang 2012-03-06, 03:59
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Eric Yang 2012-03-06, 04:35
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IvyTang 2012-03-06, 05:14
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Re: Starting adaptors in starting chukwa
Eric Yang 2012-03-06, 15:24
The Adaptor is validated with adaptor name, data type, and parameters.  It doesn't validate offset.

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On Mar 5, 2012, at 9:14 PM, IvyTang <[EMAIL PROTECTED]> wrote:

> how to distinguish the different adator , depends on the different log file ?
>
> On Tue, Mar 6, 2012 at 12:35 PM, Eric Yang <[EMAIL PROTECTED]> wrote:
> Adaptors in initial_adaptors would not start, if the same adaptors
> already exist in checkpoint file.
>
> regards,
> Eric
>
> On Mon, Mar 5, 2012 at 7:59 PM, IvyTang <[EMAIL PROTECTED]> wrote:
> > after reading the chukwa starting log ,  the chukwa will  first read
> > the chukwa_agent_checkpoint file and the read the initial_adaptors file.
> >
> > The chukwa_agent_checkpoint recorded the position of log transferring  , and
> > the adaptors of chukwa when chukwa stopped .
> >
> > When i restart chukwa , the chukwa will read both files. Will the adaptor
> > in initial_adaptors cover the adaptor in chukwa_agent_checkpoint ? These
> > adaptors has the same name and the file , just different offset .
> >
> > --
> > Best regards,
> >
> > Ivy Tang
> >
> >
> >
>
>
>
> --
> Best regards,
>
> Ivy Tang
>
>
>