Hi Mark,

thanks for looking into this.

I'm using the riak-java-client for accessing riak, the bucket is created with the following code:

msgBucket = riakClient.createBucket(MSG_BUCKET_ID).
                    nVal(1).w(1).dw(1).pw(1).
                    execute();

and the write operation is:

msgBucket.store("Mailbox|" + messageDto.getReceptor(), createMailbox(messageDto)).execute();

without doing any modification of w/dw/pw for the single write.

Ingo

Am 19.09.2012 07:56, schrieb Mark Phillips:
Hi Ingo

I just built a single node Riak 1.2 from source on my laptop, cranked
the n, w, dw, and pw values down to "1", and was able to write
successfully via curl. For the sake of completeness, I attempted to
write with "w=2" and was able to throw the "Specified w/dw/pw values
invalid for bucket n value of 1" error that you reported.

Any chance you have some app code that's changing the W value? Can you
share the specifics of the request that's failing?

Mark


On Tue, Sep 18, 2012 at 9:33 AM, Ingo Rockel
<ingo.roc...@bluelionmobile.com> wrote:
Hi Mark,

yes, I'm running 1.2.

Ingo

Am 18.09.2012 02:11, schrieb Mark Phillips:

Hi Ingo,

Sorry for the holdup here.

Riak shouldn't be throwing this error if all your R and W values are
set to "1". Are you running Riak 1.2?

Mark

On Mon, Sep 17, 2012 at 3:10 AM, Ingo Rockel
<ingo.roc...@bluelionmobile.com> wrote:

Anyone?

Am 30.08.2012 18:34, schrieb Ingo Rockel:

Hi List,

I'm trying to set the n-val to 1 for my single-node test server but do
always fail with the following error:

Specified w/dw/pw values invalid for bucket n value of 1

This is my bucket configuration:



{"props":{"allow_mult":false,"basic_quorum":false,"big_vclock":50,"chash_keyfun":{"mod":"riak_core_util","fun":"chash_std_keyfun"},"dw":1,"last_write_wins":false,"linkfun":{"mod":"riak_kv_wm_link_walker","fun":"mapreduce_linkfun"},"n_val":1,"name":"messages","notfound_ok":true,"old_vclock":86400,"postcommit":[],"pr":1,"precommit":[],"pw":1,"r":1,"rw":1,"small_vclock":50,"w":1,"young_vclock":20}}


I can't see what's wrong with it, maybe someone can shed a light.

Regards,

       Ingo

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--
Software Architect

Blue Lion mobile GmbH
Tel. +49 (0) 221 788 797 14
Fax. +49 (0) 221 788 797 19
Mob. +49 (0) 176 24 87 30 89

ingo.roc...@bluelionmobile.com
qeep: Hefferwolf

www.bluelionmobile.com
www.qeep.net


--
Software Architect

Blue Lion mobile GmbH
Tel. +49 (0) 221 788 797 14
Fax. +49 (0) 221 788 797 19
Mob. +49 (0) 176 24 87 30 89

ingo.roc...@bluelionmobile.com
>>> qeep: Hefferwolf

www.bluelionmobile.com
www.qeep.net

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