Efficient way to fetch all records from a bucket

Russell Brown russell.brown at icloud.com
Sat Jan 28 09:01:23 EST 2017


I the link I provided gives you the _objects_ too. list_keys gives only keys.

On 28 Jan 2017, at 12:21, Grigory Fateyev <gfborn at gmail.com> wrote:

> 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.
> >
> >
> >
> > --
> > View this message in context: http://riak-users.197444.n3.nabble.com/Efficient-way-to-fetch-all-records-from-a-bucket-tp4034810.html
> > Sent from the Riak Users mailing list archive at Nabble.com.
> >
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