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From Ian Maxon <ima...@uci.edu>
Subject Re: Result Deletion Parameter
Date Wed, 17 Jan 2018 06:04:19 GMT
Sounds good to me. +1

On Tue, Jan 16, 2018 at 9:41 PM, Till Westmann <tillw@apache.org> wrote:
> +1
>
>
> On 16 Jan 2018, at 15:50, Murtadha Hubail wrote:
>
>> Hi all,
>>
>>
>>
>> Currently, AsterixDB supports three types of result delivery methods
>> namely IMMEDIATE, DEFERED, and ASYNC. In the IMMEDIATE case, the result
>> files are deleted as soon as the result is sent to the query requester.
>> However, in the case of DEFERED and ASYNC, they are kept until a certain
>> time to live expires even if the requester already read the result and no
>> longer interested in it. To avoid this, the proposal is to add a new
>> parameter to our HTTP API to allow the user to specify after how many reads
>> the result is deleted. This way, the result files will be deleted as soon as
>> the user is no longer interested in the result. If the parameter is not
>> specified by the user, the default value to delete the result for all three
>> delivery methods will be after (1) read.
>>
>>
>>
>> Thoughts, concerns?
>>
>>
>>
>> Cheers,
>>
>> Murtadha

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