Hi David
We are aware of scroll API, and are not using it as it will not scale.
That is the very reason I was stressing the fact that there is no
update/delete/create; as with multiple queries all bets are off if any of
this thing happen.
However with steady state)no change in data) I would expect them to work.
To answer your question : It happens in different pagination group.
regards and thanks
amish
On Wednesday, January 28, 2015 at 11:06:24 PM UTC-8, Amish Asthana wrote:
>
> Hi Folks
> We are facing an issue intermittently of range queries with pagination
> missing some records or giving duplicate ids.
>
> Let me describe our system.
> Lets say we have certain number of records and during which queries are
> being made in ES, we can assume that no record is getting created/updated
> or deleted.
>
> The query we have is something like :
>
> {"query":{"bool":{"must":[{"range":{"lastname":{"from":"Doe","to":null,"include_lower":false,"include_upper":true}}},{"range":{"firstname":{"from":"joe","to":null,"include_lower":false,"include_upper":true}}}]}}}
>
> Now we have also have from":X,"size":Y, and we will issue multiple queries
> with from increasing every time as X = X + Y.
>
> The idea is that every time we will get unique records.
> Unfortunately from time to time it does not happen. ( As I said its a
> closed system, so lets assume nobody is updating/deleting/creating data.)
> We see some records which are not there and some records which are
> duplicate.
>
> Anybody has seen similar issue, or can shed some light as to how we should
> debug this?
>
>
>
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