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From John Vines <vi...@apache.org>
Subject Re: Cancelling queued compactions in Accumulo 1.4
Date Thu, 16 May 2013 00:07:33 GMT
Ugh, you got me! It was late and the cell service on the BART was spotty.


On Wed, May 15, 2013 at 5:04 PM, Keith Turner <keith@deenlo.com> wrote:

>
>
>
> On Wed, May 15, 2013 at 2:56 AM, John Vines <vines@apache.org> wrote:
>
>> I do not believe there is a way to tell a tserver to cancel all
>> compactions. It would be a nice feature though. Mind putting on a ticket?
>>
>
> See ACCUMULO-990 its complete for 1.5
>
>
>> Sorry for the dupe mike, missed hitting reply all
>>
>> Sent from my phone, please pardon the typos and brevity.
>> On May 14, 2013 11:54 PM, "Mike Drob" <mdrob@mdrob.com> wrote:
>>
>>> Can I leave the ones that are already running and just dispose of the
>>> queued compactions? If not, that seems like a pretty serious limitation.
>>>
>>>
>>> On Wed, May 15, 2013 at 2:51 AM, John Vines <vines@apache.org> wrote:
>>>
>>>> I'm not sure if it's possible. Scheduling a compaction is an entry in
>>>> the metadata table. But once it gets triggered, there are then compactions
>>>> scheduled locally for the tserver. You might be able to delete the flag and
>>>> bounce all the tservers to stop it, but I can't say for certain.
>>>>
>>>> Sent from my phone, please pardon the typos and brevity.
>>>> On May 14, 2013 11:48 PM, "Mike Drob" <mdrob@mdrob.com> wrote:
>>>>
>>>>> Somebody (totally not me) accidentally kicked off a full table
>>>>> compaction using Accumulo 1.4.3.
>>>>>
>>>>> There's a large number of them waiting and the queue is decreasing
>>>>> very slowly - what are my options for improving the situation. Ideally,
I
>>>>> would be able to just cancel everything and then come back with a more
>>>>> precise approach.
>>>>>
>>>>> Thanks,
>>>>> Mike
>>>>>
>>>>
>>>
>

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