Re: erlang mapReduce

2010-09-18 Thread Nils Petersohn
ort,[integer_to_list/2]})." to resolve name clash make: *** [compile] Error 1 best regards nils On Sep 17, 2010, at 5:22 PM, Grant Schofield wrote: > VMWare is probably contributing to a certain amount of the latency, but the > overhead in using the Javascript VMs is most likely where

Re: riak performance

2010-09-17 Thread Nils Petersohn
s On Sep 17, 2010, at 12:40 AM, Grant Schofield wrote: > I think the slowness is coming from the older list keys implementation in > 0.12.1, list keys has been changed in the tip version of Riak and is quite a > bit faster now. In addition there have been a lot of improvements to the &g

Re: confused

2010-09-16 Thread Nils Petersohn
Riak.mapValuesJson(values)[0]; if(value.reservation == '4084'){ return [value]; } return []; }","keep":true}} ],"timeout": 90 } the beam instances are all showing on "top" now, and there is som

confused

2010-09-15 Thread Nils Petersohn
hello, i was setting up 9 riak instances: three on my mac with the appropriate app config and six with two virtual machines on a different computer. all 8 joined the d...@192.168.1.20 and the join request was sent. after setting this up: i wanted to put data with the java client on d...@192.168

cache mapReduce

2010-08-30 Thread Nils Petersohn
Hello, is ist possible to cache a MapReduce result? When a data changes, than the mapreduce jobs will only iterate over that single updated/created entry and will incrementally update the result of the mapreduce ...somhow... (post-commit) greetings, nils

Re: map reduce -> JSON.parse error

2010-08-29 Thread Nils Petersohn
bedded within a string. >> >> I don't have the links handy, but I do believe that this is fixed in >> Spidermonkey, and it's a simple matter of waiting until the fixes are >> merged into Riak. >> >> Hope that helps :) >> >> James.

map reduce -> JSON.parse error

2010-08-29 Thread Nils Petersohn
hello, when i have a simple json bucket entry like this: http://pastebin.com/XcWcvmYe than i always get an error: {"lineno":483,"message":"JSON.parse","source":"unknown"} the stacktrace is here: http://pastebin.com/EGzUKqps when i try to use a much simpler JSON string than there is no error.