asterixdb-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Wail Alkowaileet <wael....@gmail.com>
Subject Re: Error loading data
Date Wed, 30 Mar 2016 13:21:04 GMT
Are you trying to load each file separately?
That AFAK is not supported.
On Mar 30, 2016 16:13, "Magnus Kongshem" <kongshem@stud.ntnu.no> wrote:

> I will be loading 12 files.
>
> AQL below:
>
> use dataverse bigd;
> load dataset posdata using localfs
>     (("path"="localhost:///data/path/to/file/file.adm"),("format"="adm"));
>
> Will it be solved if I concatinate the files and do the dataset loading
> only once?
>
> Magnus
>
> On Wed, Mar 30, 2016 at 3:06 PM, Wail Alkowaileet <wael.y.k@gmail.com>
> wrote:
>
>> How many files you're loading?
>> Can you send the loading AQL?
>> On Mar 30, 2016 16:01, "Magnus Kongshem" <kongshem@stud.ntnu.no> wrote:
>>
>>> Using asterixdb v0.8.8.
>>>
>>> I am loading data into my asterixDB instance.
>>>
>>> Loading the first file is successful. But when I try to load another
>>> file, I get a "Internal error. Please check instance logs for further
>>> details. [NullPointerException]"
>>>
>>> The files are of the type adm and as good as equal in size (3 gb).
>>>
>>> My instance was initialized with these commands:
>>>
>>> drop dataverse bigd if exists;
>>>     create dataverse bigd;
>>>     use dataverse bigd;
>>>
>>>     create type table as open {
>>> uid: uuid,
>>>         campus: string,
>>> building: string,
>>> floor: string,
>>>         timestamp: int32,
>>> dayOfWeek: int32,
>>> hourOfDay: int32,
>>>         latitude: double,
>>>         salt_timestamp: int32,
>>>         longitude: double,
>>>         id: string,
>>> accuracy: double
>>>     }
>>> create dataset posdata(table)
>>>     primary key uid autogenerated;
>>> create index stamp on posdata(timestamp);
>>> create index hour on posdata(hourOfDay);
>>> create index day on posdata(dayOfWeek);
>>>
>>> My log file is attached.
>>>
>>> Any help?
>>>
>>> --
>>>
>>> Mvh
>>>
>>> Magnus Kongshem
>>>
>>> NTNU
>>> +47 415 65 906
>>>
>>
>
>
> --
>
> Mvh
>
> Magnus Alderslyst Kongshem
> Leder av seniorkomiteen
> Online, linjeforeningen for informatikk
> +47 415 65 906
>

Mime
View raw message