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Posted to user@accumulo.apache.org by David Medinets <da...@gmail.com> on 2013/10/02 14:47:30 UTC

What controls the number of active major compactions per server?

I am importing a directory and then performing a compact. Each server seems
limited to 3 major compactions while the queue is 30 or more. Is there a
way to increase the number of simultaneous major compactions?

Re: What controls the number of active major compactions per server?

Posted by David Medinets <da...@gmail.com>.

Thanks.


On Wed, Oct 2, 2013 at 8:57 AM, Eric Newton <er...@gmail.com> wrote:

> In the shell:
>
> config -s tserver.compaction.major.concurrent.max=6
>
> This will increase the number of compactors to 6.  In 1.5, this will take
> place immediately.  In 1.4 or earlier, you need to restart the servers.
>
> -Eric
>
>
>
> On Wed, Oct 2, 2013 at 8:47 AM, David Medinets <da...@gmail.com>wrote:
>
>> I am importing a directory and then performing a compact. Each server
>> seems limited to 3 major compactions while the queue is 30 or more. Is
>> there a way to increase the number of simultaneous major compactions?
>>
>
>

Re: What controls the number of active major compactions per server?

Posted by Eric Newton <er...@gmail.com>.

In the shell:

config -s tserver.compaction.major.concurrent.max=6

This will increase the number of compactors to 6.  In 1.5, this will take
place immediately.  In 1.4 or earlier, you need to restart the servers.

-Eric

On Wed, Oct 2, 2013 at 8:47 AM, David Medinets <da...@gmail.com>wrote:

> I am importing a directory and then performing a compact. Each server
> seems limited to 3 major compactions while the queue is 30 or more. Is
> there a way to increase the number of simultaneous major compactions?
>