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On Wed, Jan 14, 2015 at 12:00 PM, <riak-users-requ...@lists.basho.com> wrote: > Send riak-users mailing list submissions to > riak-users@lists.basho.com > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com > or, via email, send a message with subject or body 'help' to > riak-users-requ...@lists.basho.com > > You can reach the person managing the list at > riak-users-ow...@lists.basho.com > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of riak-users digest..." > > > Today's Topics: > > 1. Re: How to find which nodes host a particular bucket/key? > (Charlie Voiselle) > 2. Re: RIAK-CS Unable to create bucket using s3cmd - > AccessDenied (Sellmy Bassamp) > 3. Disruptor like behaviour (xu xiut) > 4. Riak control on cluster (Bruno Ren? Santos) > 5. Re: Riak control on cluster (Chris Meiklejohn) > 6. Re: Disruptor like behaviour (Sean Cribbs) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Tue, 13 Jan 2015 12:14:49 -0500 > From: Charlie Voiselle <cvoise...@basho.com> > To: Jay Doane <jay.s.do...@gmail.com> > Cc: riak-users@lists.basho.com > Subject: Re: How to find which nodes host a particular bucket/key? > Message-ID: <f04aaf15-b23a-4612-a783-5f668b27d...@basho.com> > Content-Type: text/plain; charset="us-ascii" > > You can use the following Erlang snippet in `riak attach`: > > N=3, > {ok,Ring} = riak_core_ring_manager:get_my_ring(), > DocIdx = riak_core_util:chash_key({<<"my_bucket">>, <<"my_key">>}), > <<I:160/integer>> = DocIdx, > Preflist = riak_core_ring:preflist(DocIdx, Ring), > {Targets, Fallbacks} = lists:split(N, Preflist), > Targets. > > Verify that `N` matches your clusters N-val. Change `my_bucket` and > `my_key` as appropriate. If all of your nodes are up and healthy, this > will give you the primaries in the `Targets` variable and the fallback > partitions in order of preference in `Fallbacks`. > > Regards, > Charlie Voiselle > Basho Client Services > > > > On Jan 12, 2015, at 4:28 PM, Jay Doane <jay.s.do...@gmail.com> wrote: > > > > Can anyone suggest how to determine the nodes on which a particular > bucket/key are hosted in a cluster? > > > > Thanks, > > Jay > > > > > > _______________________________________________ > > riak-users mailing list > > riak-users@lists.basho.com > > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > http://lists.basho.com/pipermail/riak-users_lists.basho.com/attachments/20150113/713750f3/attachment-0001.html > > > > ------------------------------ > > Message: 2 > Date: Tue, 13 Jan 2015 18:49:07 +0000 (UTC) > From: Sellmy Bassamp <sellmybass...@yahoo.com> > To: Shunichi Shinohara <sh...@basho.com> > Cc: "riak-users@lists.basho.com" <riak-users@lists.basho.com> > Subject: Re: RIAK-CS Unable to create bucket using s3cmd - > AccessDenied > Message-ID: > < > 1100374542.333474.1421174947053.javamail.ya...@jws100193.mail.ne1.yahoo.com > > > > Content-Type: text/plain; charset="utf-8" > > Thank-you, that corrected the issue. > > On Monday, January 12, 2015 9:00 PM, Shunichi Shinohara < > sh...@basho.com> wrote: > > > Hi Sellmy, > > New versions of s3cmd uses AWS v4 authentication [1] but Riak CS > does not support it yet [2]. > Tentatively, please add following one line to your .s3cfg file: > signature_v2 = True > > [1] https://github.com/s3tools/s3cmd/issues/402 > [2] https://github.com/basho/riak_cs/issues/897 > > Thanks, > Shino > > > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > http://lists.basho.com/pipermail/riak-users_lists.basho.com/attachments/20150113/3850260a/attachment-0001.html > > > > ------------------------------ > > Message: 3 > Date: Wed, 14 Jan 2015 09:25:25 -0500 > From: xu xiut <xiut...@gmail.com> > To: riak-users@lists.basho.com > Subject: Disruptor like behaviour > Message-ID: > <CANVqfJEKt6Envpvf35Tr21cVR_01mJsF5iwg4FgWH2qY= > ih...@mail.gmail.com> > Content-Type: text/plain; charset="utf-8" > > Is it possible to mimic most or all of Disruptor's behaviour with Riak? > > https://github.com/LMAX-Exchange/disruptor/wiki/Introduction > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > http://lists.basho.com/pipermail/riak-users_lists.basho.com/attachments/20150114/8fb93117/attachment-0001.html > > > > ------------------------------ > > Message: 4 > Date: Wed, 14 Jan 2015 15:00:03 +0000 > From: Bruno Ren? Santos <bruno-r-san...@telecom.pt> > To: <riak-users@lists.basho.com> > Subject: Riak control on cluster > Message-ID: <54b68473.3050...@telecom.pt> > Content-Type: text/plain; charset="utf-8"; format=flowed > > Hi, > > I have a cluster of 6 machines and wanted to check them using riak > control. I tried to enabled it on node-01 (riak.conf => riak_control = > on), restart riak on that node. But nothing appears on port 8069... > where else can i configure these parameters? Or check what is wrong? > > Thanx > Bruno > > > > ------------------------------ > > Message: 5 > Date: Wed, 14 Jan 2015 16:13:50 +0100 > From: Chris Meiklejohn <cmeiklej...@basho.com> > To: Bruno Ren? Santos <bruno-r-san...@telecom.pt> > Cc: riak-users <riak-users@lists.basho.com> > Subject: Re: Riak control on cluster > Message-ID: > < > cajbra_nv-spdd6nv4bvgrj54cleauaeleyipuixqo3pygru...@mail.gmail.com> > Content-Type: text/plain; charset=UTF-8 > > On Wed, Jan 14, 2015 at 4:00 PM, Bruno Ren? Santos > <bruno-r-san...@telecom.pt> wrote: > > Hi, > > > > I have a cluster of 6 machines and wanted to check them using riak > control. > > I tried to enabled it on node-01 (riak.conf => riak_control = on), > restart > > riak on that node. But nothing appears on port 8069... where else can i > > configure these parameters? Or check what is wrong? > > Riak Control, when SSL is enabled, is reachable at '/admin', not at the > root. > > In addition, is SSL enabled and configured? If not, Riak Control will run > on > the default HTTP port, which is 8098. > > Thanks, > - Chris > > > > ------------------------------ > > Message: 6 > Date: Wed, 14 Jan 2015 09:32:43 -0600 > From: Sean Cribbs <s...@basho.com> > To: xu xiut <xiut...@gmail.com> > Cc: riak-users <riak-users@lists.basho.com> > Subject: Re: Disruptor like behaviour > Message-ID: > <CAHsw= > e2d47dwnk+fkfkbjvnt1wnwu8nequpugiaqvpshc3w...@mail.gmail.com> > Content-Type: text/plain; charset="utf-8" > > I think this is a case of asking the wrong question. LMAX Disruptor is a > single-process abstraction, similar to an event loop / reactor. Erlang > already has this concept under the covers (use +K on the command-line to > turn on kernel-polling). > > Riak (the product) is a distributed key-value store that runs on multiple > nodes (OS processes). Riak Core is the framework upon which > Riak-the-product is built, and provides cluster membership, consistent > hashing, the virtual-node abstraction, handoff and various other utilities. > None of these things talk about how work is distributed to multiple > consumers in a single process. The two have very little in common. > > On Wed, Jan 14, 2015 at 8:25 AM, xu xiut <xiut...@gmail.com> wrote: > > > Is it possible to mimic most or all of Disruptor's behaviour with Riak? > > > > https://github.com/LMAX-Exchange/disruptor/wiki/Introduction > > > > _______________________________________________ > > riak-users mailing list > > riak-users@lists.basho.com > > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com > > > > > > > -- > Sean Cribbs <s...@basho.com> > Sr. Software Engineer > Basho Technologies, Inc. > http://basho.com/ > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > http://lists.basho.com/pipermail/riak-users_lists.basho.com/attachments/20150114/d56a8152/attachment-0001.html > > > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > riak-users mailing list > riak-users@lists.basho.com > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com > > > ------------------------------ > > End of riak-users Digest, Vol 66, Issue 12 > ****************************************** >
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