samza-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jeff Ramin <>
Subject Re: checkpoint example?
Date Tue, 01 Mar 2016 21:41:10 GMT

On 03/01/2016 03:10 PM, Jagadish Venkatraman wrote:
> You don't have to implement any state checkpoint. Samza automatically
> checkpoints state for you. When you recover from a failure/restart you will
> resume processing from the previous checkpoint.
So, it's merely a configuration issue?

>   What's your usecase?

Pretty standard: have a consumer processing messages, which dies. When 
it comes back up,
it needs to process messages not just from when it died, but perhaps 24 
hours prior to that time.

Jeff Ramin
Software Engineer
Singlewire Software
2601 W Beltline Hwy #510
Madison, WI 53713

Phone Direct - 608.661.1172

View raw message