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From Thoralf Gutierrez <thoralfgutier...@gmail.com>
Subject Re: Lifetime of query details in the impalad web server
Date Mon, 23 Oct 2017 22:15:50 GMT
Thank you!

On Mon, 23 Oct 2017 at 12:46 Henry Robinson <henry@apache.org> wrote:

> The flag --query_log_size controls the number of query profiles that are
> retained. By default it's 25. There is no time-based retention policy for
> profiles.
>
> Henry
>
> On 23 October 2017 at 12:33, Thoralf Gutierrez <thoralfgutierrez@gmail.com
> > wrote:
>
>> Hello everybody,
>>
>> We think the impalad web server has invaluable information for our users
>> to analyze their queries as they are being executed, such as the query plan
>> on pages like
>> http://impala:25000/query_plan?query_id=e5421fea0f478563:3cffcc5200000000
>>
>> Unfortunately, these pages seem to be very ephemeral for us. After a
>> couple of minutes, trying to visit that page returns the error "Error:
>> Unknown query id: e5421fea0f478563:3cffcc5200000000"
>>
>> Does someone know of a way to increase the lifetime of these pages?
>>
>> Thanks for your help,
>> Thoralf
>>
>
>

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