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From Denes Arvay <de...@cloudera.com>
Subject Re: Flume Event Ordering
Date Tue, 20 Sep 2016 09:43:17 GMT
Hi Sreeram,

No, Flume doesn't guarantee the order of event delivery. Flume has at least
once guarantee (when configured properly), so duplicated events and
out-of-order event delivery may occur.
As a start I'd really recommend Hari Shreedharan's book about Flume. More
info regarding to the guarantees can be found in the "Flumeā€™s No Data Loss
Guarantee, Channels, and Transactions" chapter:

If you have any other questions, feel free to ask, we are happy to help.


On Tue, Sep 20, 2016 at 11:23 AM Sreeram <sreeram.v@gmail.com> wrote:

> Hi,
>  I am a newbie to Flume and trying to understand more on the event
> ordering.
>  I am interested in knowing if Flume provides ordering guarantee for the
> events from the source to destination.
>  Kindly let me know.
> Regards,
> Sreeram

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