Efficient way to fetch all records from a bucket

Grigory Fateyev gfborn at gmail.com
Sat Jan 28 07:21:44 EST 2017


Hello!

I think this link
https://github.com/basho/riak-erlang-client/blob/develop/src/riakc_pb_socket.erl#L506
? You need list_keys/2 function.

2017-01-28 13:33 GMT+03:00 Russell Brown <russell.brown at mac.com>:

> IF you use leveldb, there is a function in the riak-erlang-client that
> gets all objects in a bucket, I don’t know if it has been implemented in
> the java client as it was written specifically for riak-cs.
>
> https://github.com/basho/riak-erlang-client/blob/develop/
> src/riakc_pb_socket.erl#L1130
>
> Cheers
>
> Russell
>
> On 24 Jan 2017, at 07:54, Sat <satyacareer at gmail.com> wrote:
>
> > Hi ,
> > I am planning to use riak-client 2.2.0 with java technology.
> > What I understood is, If I have to fetch all records which are falling
> under
> > one bucket, I need to first fetch all keys then based on those keys I
> need
> > to fetch these values. This is going to be in two steps. And first step
> > seems to be very costly operation.
> > Just wanted to know is there any efficient way by which I can fetch all
> > record from the bucket in a single call ?
> >
> > Help would be appreciated.
> >
> >
> >
> > --
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> >
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