Re: Erlang crash dump viewer with Riak crash dumps

2015-02-12 Thread Bryan Hunt
I can't even get the gui to initialize on osx. I've been using the viewer from R17 with success. I use kerl to maintain multiple erlang versions on my system. On 12 Feb 2015 11:16, "Simon Hartley" wrote: > I am attempting to use the Erlang crash dump viewer application > (erl5.9.1\lib\observer-

Re: How to access riak control panel?

2015-02-12 Thread Christopher Meiklejohn
> On Feb 12, 2015, at 9:22 PM, SeanProtain wrote: > > make stage error: > > ./rebar generate > ==> rel (generate) > ERROR: generate failed while processing /home/ubuntu/riak/rel: > {'EXIT',{{badmatch,{error,"ebloom: Missing application directory."}}, > [{rebar_reltool,generate,2,[]},

RE: How to access riak control panel?

2015-02-12 Thread SeanProtain
make stage error: ./rebar generate ==> rel (generate) ERROR: generate failed while processing /home/ubuntu/riak/rel: {'EXIT',{{badmatch,{error,"ebloom: Missing application directory."}}, [{rebar_reltool,generate,2,[]}, {rebar_core,run_modules,4,[]}, {rebar_core,execu

RE: How to access riak control panel?

2015-02-12 Thread SeanProtain
./rebar generate ==> rel (generate) ERROR: generate failed while processing /home/ubuntu/riak/rel: {'EXIT',{{badmatch,{error,"ebloom: Missing application directory."}}, [{rebar_reltool,generate,2,[]}, {rebar_core,run_modules,4,[]}, {rebar_core,execute,5,[]},

Re: How to access riak control panel?

2015-02-12 Thread Christopher Meiklejohn
Hi there, Can you do the following and let me know what happens? $ git clone g...@github.com:basho/riak.git $ cd riak $ make stage $ vi rel/riak/etc/riak.conf * Change *only* riak_control.enabled = on $ rel/riak/bin/riak start $ curl http://127.0.0.1:8098/admin Does this work? - Chris > On

RE: How to access riak control panel?

2015-02-12 Thread SeanProtain
If I attempt load this address in browser, it always goto https://localhost/admin and nothing to be returned. Sean From: barco...@hotmail.com To: cmeiklej...@basho.com Subject: RE: How to access riak control panel? Date: Fri, 13 Feb 2015 08:22:34 +0800 CC: riak-users@lists.basho.com Can not

RE: How to access riak control panel?

2015-02-12 Thread SeanProtain
Can not load anything from the browser. Sean Subject: Re: How to access riak control panel? From: cmeiklej...@basho.com Date: Thu, 12 Feb 2015 13:17:16 -0500 CC: riak-users@lists.basho.com To: barco...@hotmail.com Hi there, Can you attempt to load that address in your browser? Thanks,Chris On Fe

Re: Riak Corruption

2015-02-12 Thread Daniel Iwan
Also it may be worth checking if there is any 0-byte file in AAE folder. I've seen corruptions like that in the past (although not on AAE but on ring files). If you find and remove corrupted file, rebuilding AAE will be faster/cheaper. It would be good if that error showed which file could not be r

Re: How to access riak control panel?

2015-02-12 Thread Christopher Meiklejohn
Hi there, Can you attempt to load that address in your browser? Thanks, Chris > On Feb 12, 2015, at 9:37 AM, SeanProtain wrote: > > Hi Christopher, > > After do it again with your command, I still can not connect to the admin > panel of riak control. > please see the attached screeshot. Shou

RE: Simple 3 node test cluster eating all my memory

2015-02-12 Thread Simon Hartley
Brilliant Thanks. Is there an equivalent document and spreadsheet (and link form one to the other) for the in-memory backend. Given we are not using LevelDB I’ve never read that part of the docs. Given we have limited the memory per in-memory storage instance (i.e. per vnode) to 32MB (in the m

RE: Simple 3 node test cluster eating all my memory

2015-02-12 Thread Simon Hartley
Hi Ciprian, Thanks for the answer. According to Riak doc “Cluster-Capacity-Planning” (http://docs.basho.com/riak/1.4.9/ops/building/planning/cluster/#Ring-Size-Number-of-Partitions) “The default number of partitions in a Riak cluster is 64. This works for smaller clusters, but if you plan to g

RE: How to access riak control panel?

2015-02-12 Thread SeanProtain
Hi Christopher, After do it again with your command, I still can not connect to the admin panel of riak control. please see the attached screeshot. Should I visit the admin panel by type http://localhost:10018/admin on the browser? Thank you! From: barco...@hotmail.com To: cmeiklej...@bas

Re: Riak Corruption

2015-02-12 Thread Brian Sparrow
Hello, This error is noting corruption on one of the AAE hashtrees within the AAE subsystem. This is a non-essential system and does not impact your data. Our suggestion is to stop this node, remove the contents of the anti_entropy data directory, and then start the node. Thanks, Brian On Thu, F

Re: Simple 3 node test cluster eating all my memory

2015-02-12 Thread Ciprian Manea
Hi Simon, The spreadsheet is referenced from the LevelDB's parameter planning [0]. A ring_size defines the number of vnodes (virtual nodes) a riak cluster runs internally, and as each virtual node is implemented as an Erlang process, the bigger the ring_size is, the more memory is required from t

Re: Simple 3 node test cluster eating all my memory

2015-02-12 Thread Ciprian Manea
Hi Simon, Looking at this problem from another angle, a ring size of 128 is too large for just 3 servers with 4 GB RAM each. For instance when dimensioning a cluster with LevelDB backend we recommend our customers to observe the calculations on this spreadsheet [0]. Filling the above spreadsheet

Erlang crash dump viewer with Riak crash dumps

2015-02-12 Thread Simon Hartley
I am attempting to use the Erlang crash dump viewer application (erl5.9.1\lib\observer-1.1\priv\bin\cdv.bat) to view a crash dump generated by Riak 1.4.9 The app hangs on the message "Processing Timers" and the following output is seen in the console: =ERROR REPORT 12-Feb-2015::11:12:26 ==

Re: Simple 3 node test cluster eating all my memory

2015-02-12 Thread Juan Luis Francés
Hi Simon. Maybe sadly you have been hit by this bug: https://github.com/basho/riak_kv/issues/1064 Sadly, because I think that there aren’t a soon resolution about this issue. Juan Luis Francés > El 12/2/2015, a las 10:51, Simon Hartley > escribió: > > Hi, > > We have a simple 3 node test

Simple 3 node test cluster eating all my memory

2015-02-12 Thread Simon Hartley
Hi, We have a simple 3 node test cluster, and we are seeing this cluster fall-over under quite modest loads, 2-3 times a day with the node reporting out of memory problems. Our basic details are: * Riak 1.4.9 * 3 nodes, each being: o A virtual RedHat EL o 2 x 2.2GHz CPU

Re: Riak Corruption

2015-02-12 Thread Antonio Teixeira
Hi There, The following started to pop every second on our logs : http://pastebin.com/Lgaqw2Wu I grabbed the manual and found this : http://docs.basho.com/riak/latest/ops/running/recovery/repairing-partitions/ Will this cause any data corruption/loss ? Running Version : *Riak :* riak_2.0.2-1_am

Riak Corruption

2015-02-12 Thread Antonio Teixeira
Hi There, The following started to pop every second on our logs : http://pastebin.com/Lgaqw2Wu I grabbed the manual and found this : ___ riak-users mailing list riak-users@lists.basho.com http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.co