Hi Spiro,
What version are you running, If you don’t mind me asking?
Bryan
On 14 Sep 2014, at 21:34, Spiro N <sp...@greenvirtualsolutions.com> wrote:
> Hi Bryan, thanks for your response. I had used the same commands with the
> same settings you used before I raised it to no avail. After inspecting the
> process I noticed Active anti_entropy was the culprit. Since I am running
> only a single node I ended up disabling Active anti_entropy. The problem
> disappeared after that. If I had multiple nodes it would be a concern but for
> now it's a quick fix. I wonder if 2.0 will give me the same errors.
>
> On Sep 14, 2014 11:57 AM, "Bryan Hunt" <bh...@basho.com> wrote:
> Spiro,
>
> I am somewhat clueless on OSX, but I use the following command when starting
> Riak, and it seems to work for me:
>
> sudo launchctl limit maxfiles 65536 65536
> ulimit -n 65536
>
> Bryan
>
> On Wed, Sep 10, 2014 at 1:54 AM, Toby Corkindale <t...@dryft.net> wrote:
> Are you trying to use Riak CS for file storage, or are you just using Riak
> and storing 20M against a single key?
> It's not clear from your email.
>
> I ask because if you're in the latter case, it's just not going to work -- I
> believe the maximum per key is around a single megabyte.
>
> On 10 September 2014 07:30, Spiro N <sp...@greenvirtualsolutions.com> wrote:
> Sorry, I am sure you have posted in regards to this topic before but I am at
> a stand still. It just started after doing a "get"
> the video was about 20 MB. The beam.smp spikes at 100 and riak crashes. I
> have done everything the Docs ask for and I provided all that I feel may be
> relevant below. However I don't know what I don't know and could use some
> help. Mountain Lion does not let you set the ulmit to unlimited. Thanks in
> advance for anything at all that may help.
>
> Spiro
>
>
> This is my limit, I am running Mountain Lion 10.8.5
>
> server:riak gvs$ launchctl limit
> cpu unlimited unlimited
> filesize unlimited unlimited
> data unlimited unlimited
> stack 8388608 67104768
> core 0 unlimited
> rss unlimited unlimited
> memlock unlimited unlimited
> maxproc 709 1064
> maxfiles 65336 1000000
> ----------------------------------------------------------
> This is my Bitcask content
>
> server:lib gvs$ cd /usr/local/var/lib/riak/
> server:riak gvs$ ls bitcask/*/* |wc -l
> 206
> --------------------------------------------------------------
> This is the crash.log message
>
>
> 2014-09-09 14:34:51 =ERROR REPORT====
> ** Generic server memsup terminating
> ** Last message in was
> {'EXIT',<0.20807.0>,{emfile,[{erlang,open_port,[{spawn,"/bin/sh -s unix:cmd
> 2>&1"},[stream]],[]},{os,start_port_srv_handle,1,[{file,"os.erl"},{line,254}]},{os,start_port_srv_loop,0,[{file,"os.erl"},{line,270}]}]}}
> ** When Server state ==
> {state,{unix,darwin},false,undefined,undefined,false,60000,30000,0.8,0.05,<0.20807.0>,#Ref<0.0.0.120573>,undefined,[reg],[]}
> ** Reason for termination ==
> ** {emfile,[{erlang,open_port,[{spawn,"/bin/sh -s unix:cmd
> 2>&1"},[stream]],[]},{os,start_port_srv_handle,1,[{file,"os.erl"},{line,254}]},{os,start_port_srv_loop,0,[{file,"os.erl"},{line,270}]}]}
> 2014-09-09 14:34:51 =CRASH REPORT====
> crasher:
> initial call: memsup:init/1
> pid: <0.20806.0>
> registered_name: memsup
> exception exit: {{emfile,[{erlang,open_port,[{spawn,"/bin/sh -s unix:cmd
> 2>&1"},[stream]],[]},{os,start_port_srv_handle,1,[{file,"os.erl"},{line,254}]},{os,start_port_srv_loop,0,[{file,"os.erl"},{line,270}]}]},[{gen_server,terminate,6,[{file,"gen_server.erl"},{line,747}]},{proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,227}]}]}
> ancestors: [os_mon_sup,<0.96.0>]
> messages: []
> links: [<0.97.0>]
> dictionary: []
> trap_exit: true
> status: running
> heap_size: 377
> stack_size: 24
> reductions: 204
> neighbours:
> 2014-09-09 14:34:51 =SUPERVISOR REPORT====
> Supervisor: {local,os_mon_sup}
> Context: child_terminated
> Reason: {emfile,[{erlang,open_port,[{spawn,"/bin/sh -s unix:cmd
> 2>&1"},[stream]],[]},{os,start_port_srv_handle,1,[{file,"os.erl"},{line,254}]},{os,start_port_srv_loop,0,[{file,"os.erl"},{line,270}]}]}
> Offender:
> [{pid,<0.20806.0>},{name,memsup},{mfargs,{memsup,start_link,[]}},{restart_type,permanent},{shutdown,2000},{child_type,worker}]
>
> 2014-09-09 14:34:51 =SUPERVISOR REPORT====
> Supervisor: {local,os_mon_sup}
> Context: shutdown
> Reason: reached_max_restart_intensity
> Offender: [{pid,<0.20806.0>},{name,memsup},{mfargs,{memsup,st
> ------------------------------------------------------------------------------------------------
> This is the error.log message
>
> server:riak gvs$ tail error.log
> 2014-09-09 17:00:25.907 [error] <0.439.1> gen_server memsup terminated with
> reason: maximum number of file descriptors exhausted, check ulimit -n
> 2014-09-09 17:00:25.908 [error] <0.439.1> CRASH REPORT Process memsup with 0
> neighbours exited with reason: maximum number of file descriptors exhausted,
> check ulimit -n in gen_server:terminate/6 line 747
> 2014-09-09 17:00:25.908 [error] <0.97.0> Supervisor os_mon_sup had child
> memsup started with memsup:start_link() at <0.439.1> exit with reason maximum
> number of file descriptors exhausted, check ulimit -n in context
> child_terminated
> 2014-09-09 17:00:25.908 [error] <0.442.1> gen_server memsup terminated with
> reason: maximum number of file descriptors exhausted, check ulimit -n
> 2014-09-09 17:00:25.908 [error] <0.442.1> CRASH REPORT Process memsup with 0
> neighbours exited with reason: maximum number of file descriptors exhausted,
> check ulimit -n in gen_server:terminate/6 line 747
> 2014-09-09 17:00:25.909 [error] <0.97.0> Supervisor os_mon_sup had child
> memsup started with memsup:start_link() at <0.442.1> exit with reason maximum
> number of file descriptors exhausted, check ulimit -n in context
> child_terminated
> 2014-09-09 17:00:25.909 [error] <0.445.1> gen_server memsup terminated with
> reason: maximum number of file descriptors exhausted, check ulimit -n
> 2014-09-09 17:00:25.909 [error] <0.445.1> CRASH REPORT Process memsup with 0
> neighbours exited with reason: maximum number of file descriptors exhausted,
> check ulimit -n in gen_server:terminate/6 line 747
> 2014-09-09 17:00:25.909 [error] <0.97.0> Supervisor os_mon_sup had child
> memsup started with memsup:start_link() at <0.445.1> exit with reason maximum
> number of file descriptors exhausted, check ulimit -n in context
> child_terminated
> 2014-09-09 17:00:25.910 [error] <0.97.0> Supervisor os_mon_sup had child
> memsup started with memsup:start_link() at <0.445.1> exit with reason
> reached_max_restart_intensity in context shutdown
> --------------------------------------------------------------------------------------------------
> This is the erlang.log
>
> server:riak gvs$ tail erlang.log.1
> Erlang R15B01 (erts-5.9.1) [source] [64-bit] [smp:4:4] [async-threads:64]
> [kernel-poll:true]
>
> Eshell V5.9.1 (abort with ^G)
> (riak@172.16.205.254)1>
> ===== ALIVE Tue Sep 9 16:29:28 EDT 2014
>
> ===== ALIVE Tue Sep 9 16:44:28 EDT 2014
>
> ===== ALIVE Tue Sep 9 16:59:28 EDT 2014
> {"Kernel pid
> terminated",application_controller,"{application_terminated,os_mon,shutdown}"}
> server:riak gvs$
>
>
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>
> --
> Turning and turning in the widening gyre
> The falcon cannot hear the falconer
> Things fall apart; the center cannot hold
> Mere anarchy is loosed upon the world
>
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