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From Ted Yu <yuzhih...@gmail.com>
Subject Re: Standard vs Asynchbase client reconnect after HBase restart
Date Wed, 12 Feb 2014 15:39:00 GMT
Are you using 0.94.x or 0.96.y ?

Cheers


On Wed, Feb 12, 2014 at 12:41 AM, Kristoffer Sjögren <stoffe@gmail.com>wrote:

> Hi
>
> I have some tests that check client behaviour during a controlled HBase
> restart. Everything works as expected and the client is able to recover
> after a while.
>
> However, after doing the same tests with the Asynchbase I noticed that this
> client recovers almost instantly after HBase comes back up - whereas the
> standard HConnection recovers much later (around 30 seconds).
>
> I played around with two properties without much time to recovery
> reduction.
>
> fail.fast.expired.active.master=true
> zookeeper.session.timeout=5000
>
> Any tips on how to improve time to recovery?
>
> Cheers,
> -Kristoffer
>

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