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Accumulo, mail # user - Tablet Load Balancer


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Re: Tablet Load Balancer
Roshan Punnoose 2012-10-04, 22:53
If I set the split points dynamically, is it possible to change those split
points. Not just add. And then rebalance the cluster?
On Oct 4, 2012 6:15 PM, "Adam Fuchs" <[EMAIL PROTECTED]> wrote:

> Roshan,
>
> There's no way to make sure that multiple rows don't get split into
> multiple tablets. A custom load balancer would be able to make sure that a
> set of tablets are hosted together, but has no effect on choosing the split
> points. If you want to guarantee that multiple entries are kept together
> then you should put them in the same row. Alternatively, you could make
> your tablet sizes ridiculously large and manually choose your split points
> using the addSplits method, but it's usually easier to just put things into
> the same row.
>
> Cheers,
> Adam
>
>
> On Thu, Oct 4, 2012 at 5:48 PM, Roshan Punnoose <[EMAIL PROTECTED]> wrote:
>
>> Is there any documentation on using a custom Tablet Load Balancer? I want
>> to make sure certain rows group onto the same tablet, and I "think" the
>> right answer is to develop my own Tablet Load Balancer. Is that right?
>> Thanks!
>>
>> Roshan
>>
>
>