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From "Parthasarathy, Mohan" <mpart...@hpe.com>
Subject Re: Kafka streams in Kubernetes
Date Sun, 09 Jun 2019 21:59:41 GMT

Thanks for the pointer. I will take a look.


´╗┐On 6/8/19, 4:29 PM, "Pavel Sapozhnikov" <pavel.sapozhnikov@gmail.com> wrote:

    I suggest take a look at Strimzi project https://strimzi.io/ 
    Kafka operator deployed in Kubernetes environment.
    On Sat, Jun 8, 2019, 6:09 PM Parthasarathy, Mohan <mparthas@hpe.com> wrote:
    > Hi,
    > I have read several articles about this topic. We are soon going to deploy
    > our streaming apps inside k8s. My understanding from reading these articles
    > is that stateful set in k8s is not mandatory as the application can rebuild
    > its state if the state store is not present. Can people share their
    > experience or recommendation when it comes to deploying the streaming apps
    > on k8s ?
    > Also, let us say the application is using a tumbling window of 5 mts. When
    > an application restarts, is it correct to say that it has to re-build the
    > state only for that 5 minute window for the partitions that it was handling
    > before. I had an instance of such a restart where it was running a long
    > time in REBALANCE which makes me think that my understanding is incorrect.
    > In this case, the state store was available during the restart. Can someone
    > clarify ?
    > Thanks
    > Mohan

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