Re: fsm.get time increase on a less busy system

Thanks for the reply. The version is riak 1.4.0. I am looking at node.get.fsm.time.mean and node.get.fsm.time.median. Both increased. -- View this message in context: http://riak-users.197444.n3.nabble.com/fsm-get-time-increase-on-a-less-busy-system-tp4030107p4030112.html Sent from the

Re: riak nagios script

Thanks Hector. Here is how I executed the script. I downloaded and installed the erlang shell from http://www.erlang.org/documentation/doc-5.3/doc/getting_started/getting_started.html started erlang OTP: root@MYRIAKNODE otp_src_R16B02]# erl -s toolbar Erlang R16B02 (erts-5.10.3) [source]

Re: riak nagios script

Hi Alex, Thanks. I am completely new to erlang. When googling how to run an erlang program, I came across http://www.erlang.org/documentation/doc-5.3/doc/getting_started/getting_started.html . That's how I got started. To run the script using escript, based on

riak nagios script

I ran the script: https://github.com/basho/riak_nagios/blob/master/src/check_riak_kv_up.erl I got: {critical,Unable to get list of services running on ~s: ~p, ['xx.xx.xx.xx',{badrpc,nodedown}]} I know riak is running fine on this node. badrpc seems to be the culprit. How do I get

Re: riak nagios script

Also, when running https://github.com/basho/riak_nagios/blob/master/src/check_node.erl I ran into the error: ** exception error: undefined function getopt:parse/2 in function check_node:main/2 (check_node.erl, line 15) -- View this message in context:

Re: LevelDB tuning questions.

Thanks for the reply! So to properly size leveldb memory for riak 1.4, should I just use the 'memory model spreadsheet' attached in the article (http://docs.basho.com/riak/latest/ops/advanced/backends/leveldb/)? -- View this message in context:

Re: LevelDB tuning questions.

Thanks again! I have a few questions regarding the new spreadsheet. 'percent reserved', in the spreadsheet, it is set at 10%, we should really use 50%? 'vnode count', it is 'vnode count per server'? E11 (max_open_file, with AAE), shows as a static value '10*4*1024*1024', whereas

Re: LevelDB tuning questions.

Thanks! The cluster has been in production for 4 months. I found this in leveldb log file: 013/10/25-12:43:10.678239 7fb895781700 compacted to: files[ 0 1 5 31 51 0 0 ] 2013/10/29-16:57:26.280633 7fb895781700 compacted to: files[ 0 2 5 31 51 0 0 ] 2013/11/03-11:46:15.935006 7fb895781700 compacted

Re: tuning number of async threads in Riak's default pool

Does anyone have any insight? -- View this message in context: http://riak-users.197444.n3.nabble.com/tuning-number-of-async-threads-in-Riak-s-default-pool-tp4029628p4029664.html Sent from the Riak Users mailing list archive at Nabble.com. ___

Re: tuning number of async threads in Riak's default pool

Thanks! Could you elaborate on it? -- View this message in context: http://riak-users.197444.n3.nabble.com/tuning-number-of-async-threads-in-Riak-s-default-pool-tp4029628p4029666.html Sent from the Riak Users mailing list archive at Nabble.com. ___

tuning number of async threads in Riak's default pool

There is a section in http://docs.basho.com/riak/1.4.0/cookbooks/Linux-Performance-Tuning/: If using LevelDB as the storage backend (which maintains its own I/O thread pool), the number of async threads in Riak's default pool can be decreased in the /etc/riak/vm.args file: +A 16 Can I please

Re: distribution of data among riak cluster physical nodes

I think the below setting is what we want to use for our environment r = 1 notfound_ok=false basic_quorum = true the client gets notfound if the first two replies are notfound? if the first reply is found, the client gets found? if the first reply is notfound, the second is found, does the

Re: distribution of data among riak cluster physical nodes

I read the documentation again (http://docs.basho.com/riak/latest/dev/references/http/fetch-object/). r - (read quorum) how many replicas need to agree when retrieving the object (default is defined by the bucket) pr - how many primary replicas need to be online when doing the read (default is

distribution of data among riak cluster physical nodes

We have a 5 node riak cluster to store site images, with N=3, R=1. When we turned off one node, a lot of GET requests failed, which made me think those requested images (3 copies of them) all landed on the failed physical node. Is there a way to tell how the replicas are distributed among the

riak 1.4.0 upgrade failed

We were on 1.3.0, I was able to upgrade it to 1.3.2 (sudo rpm -Uvh riak-1.3.2-2.el6.x86_64.rpm). After that, I was trying to upgrade it to 1.4.0 (sudo rpm -Uvh riak-1.4.0-1.el6.x86_64.rpm). I got: error: %pre(riak-1.4.0-1.el6.x86_64) scriptlet failed, exit status 8 error: install: %pre scriptlet

Re: riak 1.4.0 upgrade failed

Hi, Thanks for the reply. Sorry, I tried a few times, I did stop it at some point, still the same result. Just tried again and here is the result: # riak stop Attempting to restart script through sudo -H -u riak ok # riak-admin status Attempting to restart script through sudo -H -u riak Node

Re: 0 byte images saved to riak cluster

Update -- we found the issue. There were some post requests coming in from a form, obviously not using image content type. We tried: curl -v -s -o/dev/null http://xx:8098/riak/45/21601_7803328_3.jpg -- Fails curl -v -s -o/dev/null -H Accept: image/*

0 byte images saved to riak cluster

We use a five-node riak cluster to store site images, the codes is written in php using the riak php client library. From time to time, we save the right keys but with 0 byte image files (the image files provided are legit). I checked riak log files but could not find anything relevant. Does