Using $bucket index for listing keys

Oleksiy Krivoshey oleksiyk at gmail.com
Fri Mar 11 08:28:27 EST 2016


Unfortunately there are just 200 keys in that bucket. So with larger
max_results I just get all the keys without continuation. I'll try to
replicate this with a bigger bucket.
On Fri, Mar 11, 2016 at 15:21 Russell Brown <russell.brown at me.com> wrote:

> That seems very wrong. Can you do me a favour and try with a larger
> max_results. I remember a bug with small results set, I thought it was
> fixed, I’m looking into the past issues, but can you try “max_results=1000”
> or something, and let me know what you see?
>
> On 11 Mar 2016, at 13:03, Oleksiy Krivoshey <oleksiyk at gmail.com> wrote:
>
> > Here it is without the `value` part of request:
> >
> > curl '
> http://127.0.0.1:8098/types/fs_chunks/buckets/0r0e5wahrhsgpolk9stbnrqmp77fjjye.chunks/index/$bucket/_?max_results=10&continuation=g20AAAAja1AzdzJwOXpYcVoyb0F4NDhTMVNnRUpBbGJ0ZkhVdkk6MjU=
> '
> >
> >
> {"keys":["4rpG2PwRTs3YqasGGYrhACBvZqTg7mQW:0","4rpG2PwRTs3YqasGGYrhACBvZqTg7mQW:2","FSEky50kr2TLkBuo1JKv6sphINYwnJfV:1","F3KcwtjG9VAtM5u8vbwBuCjuGBrPTnfq:0","RToMNlsnVKvXcawQK6BGnCAKx58pC9xX:1","UMiHx4qDR5pHWT9OgLAu1KMlFeEKbISm:0","F3KcwtjG9VAtM5u8vbwBuCjuGBrPTnfq:2","YQlRWkJPFYiLlAwhvgqOysJC3ycmQ9OA:0","kP3w2p9zXqZ2oAx48S1SgEJAlbtfHUvI:15","kP3w2p9zXqZ2oAx48S1SgEJAlbtfHUvI:25"],"continuation":"g20AAAAja1AzdzJwOXpYcVoyb0F4NDhTMVNnRUpBbGJ0ZkhVdkk6MjU="}
> >
> > On 11 March 2016 at 14:58, Oleksiy Krivoshey <oleksiyk at gmail.com> wrote:
> > I'm actually using PB interface, but I can replicate the problem with
> HTTP as in my previous email. Request with '&continuation=AAAA' returns the
> result set with the same continuation AAAA.
> >
> > On 11 March 2016 at 14:55, Magnus Kessler <mkessler at basho.com> wrote:
> > Hi Oleksiy,
> >
> > How are you performing your 2i-based key listing? Querying with
> pagination as shown in the documentation[0] should work.
> >
> > As an example here is the HTTP invocation:
> >
> > curl "
> https://localhost:8098/types/default/buckets/test/index/\$bucket/_?max_results=10&continuation=g20AAAACNTM=
> "
> >
> > Once the end of the key list is reached, the server returns an empty
> keys list and no further continuation value.
> >
> > Please let me know if this works for you.
> >
> > Kind Regards,
> >
> > Magnus
> >
> >
> > [0]: http://docs.basho.com/riak/latest/dev/using/2i/#Querying
> >
> > On 11 March 2016 at 10:06, Oleksiy Krivoshey <oleksiyk at gmail.com> wrote:
> > Anyone?
> >
> > On 4 March 2016 at 19:11, Oleksiy Krivoshey <oleksiyk at gmail.com> wrote:
> > I have a bucket with ~200 keys in it and I wanted to iterate them with
> the help of $bucket index and 2i request, however I'm facing the recursive
> behaviour, for example I send the following 2i request:
> >
> > {
> > bucket: 'BUCKET_NAME',
> > type: 'BUCKET_TYPE',
> > index: '$bucket',
> > key: 'BUCKET_NAME',
> > qtype: 0,
> > max_results: 10,
> > continuation: 'AAAA'
> > }
> >
> > I receive 10 keys and continuation 'BBBB', I then repeat the request
> with continuation 'BBBB' and at this point I can receive a reply with
> continuation 'CCCC' or 'AAAA' or even 'BBBB' and its going in never ending
> recursion.
> >
> > I'm running this on a 5 node 2.1.3 cluster.
> >
> > What I'm doing wrong? Or is this not supported at all?
> >
> > Thanks!
> >
> >
> > _______________________________________________
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> > riak-users at lists.basho.com
> > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
> >
> >
> >
> >
> > --
> > Magnus Kessler
> > Client Services Engineer
> > Basho Technologies Limited
> >
> > Registered Office - 8 Lincoln’s Inn Fields London WC2A 3BP Reg 07970431
> >
> >
> > _______________________________________________
> > riak-users mailing list
> > riak-users at lists.basho.com
> > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
>
>
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