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From Roshan Naik <ros...@hortonworks.com>
Subject Re: detecting when exec cat source is complete
Date Wed, 15 Oct 2014 21:07:21 GMT
once any  exec source command  has completed execution you will see a note
on the log .. also indicating the exit code of the command.

On Wed, Oct 15, 2014 at 7:41 AM, Anandkumar Lakshmanan <anand@orzota.com>
wrote:

> Hi Ed,
>
> By using cat, Flume will cat the file, but then the source will become
> useless, because the command will have finished, and there's no way that
> I'm aware of to get an agent to start a new command.
>
> As for figuring out when the transfer is complete, I don't think there's a
> really good way other than checking the file itself, or looking to see if
> the cat command is still running.
>
> Thanks,
> Anand.
>
>
> On 10/15/2014 07:55 PM, Ed Judge wrote:
>
>> Is there a reliable mechanism to know when a flume source is complete
>> (i.e. when it is done catting a file or when the flume source script exits)
>> AND all of the events have been written to the sink?
>>
>> Thanks,
>> -Ed
>>
>>
>>
>

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