Problem solved. The n_val = "3" caused the crash! I had a window of time while starting a node to send a new PUT command and restore the correct value.
Best regards, thanks Jon On 20 September 2013 15:42, Edgar Veiga <edgarmve...@gmail.com> wrote: > Yes I did, via CURL command: > > curl -v -XPUT http://dat7:8098/riak/visitors -H "Content-Type: > application/json" -d '{"props":{"n_val":"3"}}' > > How can I update the n_val of an already existing bucket, while the > instance is down? > > > On 20 September 2013 15:32, Jon Meredith <jmered...@basho.com> wrote: > >> Looks like the nval is set to a binary <<"3">> rather than an integer. >> Have you changed it recently and how? >> >> On Sep 20, 2013, at 8:25 AM, Edgar Veiga <edgarmve...@gmail.com> wrote: >> >> Hello everyone, >> >> Please lend me a hand here... I'm running a riak cluster of 6 machines >> (version 1.4.1). >> >> Suddenly all the nodes in the cluster went down and they are refusing to >> go up again. It keeps crashing all the the time, this is just a sample of >> what I get when starting a node: >> >> 2013-09-20 15:16:14.016 [info] <0.7.0> Application lager started on node ' >> riak@192.168.20.107' >> 2013-09-20 15:16:14.024 [info] <0.7.0> Application sasl started on node ' >> riak@192.168.20.107' >> 2013-09-20 15:16:14.026 [info] <0.7.0> Application crypto started on node >> 'riak@192.168.20.107' >> 2013-09-20 15:16:14.026 [info] <0.7.0> Application public_key started on >> node 'riak@192.168.20.107' >> 2013-09-20 15:16:14.029 [info] <0.7.0> Application ssl started on node ' >> riak@192.168.20.107' >> 2013-09-20 15:16:14.031 [info] <0.7.0> Application riak_sysmon started on >> node 'riak@192.168.20.107' >> 2013-09-20 15:16:14.036 [info] <0.7.0> Application os_mon started on node >> 'riak@192.168.20.107' >> 2013-09-20 15:16:14.044 [info] <0.7.0> Application runtime_tools started >> on node 'riak@192.168.20.107' >> 2013-09-20 15:16:14.047 [info] <0.7.0> Application erlang_js started on >> node 'riak@192.168.20.107' >> 2013-09-20 15:16:14.058 [info] <0.7.0> Application inets started on node ' >> riak@192.168.20.107' >> 2013-09-20 15:16:14.059 [info] <0.7.0> Application mochiweb started on >> node 'riak@192.168.20.107' >> 2013-09-20 15:16:14.063 [info] <0.7.0> Application webmachine started on >> node 'riak@192.168.20.107' >> 2013-09-20 15:16:14.064 [info] <0.7.0> Application basho_stats started on >> node 'riak@192.168.20.107' >> 2013-09-20 15:16:14.067 [info] <0.7.0> Application bitcask started on >> node 'riak@192.168.20.107' >> 2013-09-20 15:16:14.152 [info] >> <0.162.0>@riak_core_capability:process_capability_changes:530 New >> capability: {riak_core,vnode_routing} = proxy >> 2013-09-20 15:16:14.160 [info] >> <0.162.0>@riak_core_capability:process_capability_changes:530 New >> capability: {riak_core,staged_joins} = true >> 2013-09-20 15:16:14.166 [info] >> <0.162.0>@riak_core_capability:process_capability_changes:530 New >> capability: {riak_core,resizable_ring} = true >> 2013-09-20 15:16:14.172 [info] <0.7.0> Application riak_core started on >> node 'riak@192.168.20.107' >> 2013-09-20 15:16:14.177 [info] >> <0.162.0>@riak_core_capability:process_capability_changes:530 New >> capability: {riak_pipe,trace_format} = ordsets >> 2013-09-20 15:16:14.270 [info] <0.522.0>@riak_kv_env:doc_env:42 >> Environment and OS variables: >> 2013-09-20 15:16:14.446 [notice] <0.41.0>@lager_app:119 Deprecated >> lager_file_backend config detected, please consider updating it >> 2013-09-20 15:16:14.786 [info] <0.573.0>@riak_core:wait_for_service:470 >> Waiting for service riak_kv to start (0 seconds) >> 2013-09-20 15:16:14.821 [info] <0.590.0>@riak_kv_js_vm:init:76 >> Spidermonkey VM (thread stack: 16MB, max heap: 8MB, pool: riak_kv_js_map) >> host starting (<0.590.0>) >> 2013-09-20 15:16:14.823 [info] <0.591.0>@riak_kv_js_vm:init:76 >> Spidermonkey VM (thread stack: 16MB, max heap: 8MB, pool: riak_kv_js_map) >> host starting (<0.591.0>) >> 2013-09-20 15:16:14.825 [info] <0.592.0>@riak_kv_js_vm:init:76 >> Spidermonkey VM (thread stack: 16MB, max heap: 8MB, pool: riak_kv_js_map) >> host starting (<0.592.0>) >> 2013-09-20 15:16:14.826 [info] <0.593.0>@riak_kv_js_vm:init:76 >> Spidermonkey VM (thread stack: 16MB, max heap: 8MB, pool: riak_kv_js_map) >> host starting (<0.593.0>) >> 2013-09-20 15:16:14.827 [info] <0.594.0>@riak_kv_js_vm:init:76 >> Spidermonkey VM (thread stack: 16MB, max heap: 8MB, pool: riak_kv_js_map) >> host starting (<0.594.0>) >> 2013-09-20 15:16:14.829 [info] <0.595.0>@riak_kv_js_vm:init:76 >> Spidermonkey VM (thread stack: 16MB, max heap: 8MB, pool: riak_kv_js_map) >> host starting (<0.595.0>) >> 2013-09-20 15:16:14.831 [info] <0.596.0>@riak_kv_js_vm:init:76 >> Spidermonkey VM (thread stack: 16MB, max heap: 8MB, pool: riak_kv_js_map) >> host starting (<0.596.0>) >> 2013-09-20 15:16:14.833 [info] <0.597.0>@riak_kv_js_vm:init:76 >> Spidermonkey VM (thread stack: 16MB, max heap: 8MB, pool: riak_kv_js_map) >> host starting (<0.597.0>) >> 2013-09-20 15:16:14.837 [info] <0.600.0>@riak_kv_js_vm:init:76 >> Spidermonkey VM (thread stack: 16MB, max heap: 8MB, pool: >> riak_kv_js_reduce) host starting (<0.600.0>) >> 2013-09-20 15:16:14.841 [info] <0.601.0>@riak_kv_js_vm:init:76 >> Spidermonkey VM (thread stack: 16MB, max heap: 8MB, pool: >> riak_kv_js_reduce) host starting (<0.601.0>) >> 2013-09-20 15:16:14.845 [info] <0.602.0>@riak_kv_js_vm:init:76 >> Spidermonkey VM (thread stack: 16MB, max heap: 8MB, pool: >> riak_kv_js_reduce) host starting (<0.602.0>) >> 2013-09-20 15:16:14.848 [info] <0.603.0>@riak_kv_js_vm:init:76 >> Spidermonkey VM (thread stack: 16MB, max heap: 8MB, pool: >> riak_kv_js_reduce) host starting (<0.603.0>) >> 2013-09-20 15:16:14.850 [info] <0.605.0>@riak_kv_js_vm:init:76 >> Spidermonkey VM (thread stack: 16MB, max heap: 8MB, pool: >> riak_kv_js_reduce) host starting (<0.605.0>) >> 2013-09-20 15:16:14.852 [info] <0.606.0>@riak_kv_js_vm:init:76 >> Spidermonkey VM (thread stack: 16MB, max heap: 8MB, pool: >> riak_kv_js_reduce) host starting (<0.606.0>) >> 2013-09-20 15:16:14.853 [info] <0.608.0>@riak_kv_js_vm:init:76 >> Spidermonkey VM (thread stack: 16MB, max heap: 8MB, pool: riak_kv_js_hook) >> host starting (<0.608.0>) >> 2013-09-20 15:16:14.855 [info] <0.609.0>@riak_kv_js_vm:init:76 >> Spidermonkey VM (thread stack: 16MB, max heap: 8MB, pool: riak_kv_js_hook) >> host starting (<0.609.0>) >> 2013-09-20 15:16:14.855 [info] >> <0.162.0>@riak_core_capability:process_capability_changes:530 New >> capability: {riak_kv,vnode_vclocks} = true >> 2013-09-20 15:16:14.867 [info] >> <0.162.0>@riak_core_capability:process_capability_changes:530 New >> capability: {riak_kv,legacy_keylisting} = false >> 2013-09-20 15:16:14.873 [info] >> <0.162.0>@riak_core_capability:process_capability_changes:530 New >> capability: {riak_kv,listkeys_backpressure} = true >> 2013-09-20 15:16:14.884 [info] >> <0.162.0>@riak_core_capability:process_capability_changes:530 New >> capability: {riak_kv,index_backpressure} = true >> 2013-09-20 15:16:14.889 [info] >> <0.162.0>@riak_core_capability:process_capability_changes:530 New >> capability: {riak_kv,mapred_system} = pipe >> 2013-09-20 15:16:14.900 [info] >> <0.162.0>@riak_core_capability:process_capability_changes:530 New >> capability: {riak_kv,mapred_2i_pipe} = true >> 2013-09-20 15:16:14.905 [info] >> <0.162.0>@riak_core_capability:process_capability_changes:530 New >> capability: {riak_kv,anti_entropy} = enabled_v1 >> 2013-09-20 15:16:14.911 [info] >> <0.162.0>@riak_core_capability:process_capability_changes:530 New >> capability: {riak_kv,handoff_data_encoding} = encode_raw >> 2013-09-20 15:16:14.917 [info] >> <0.162.0>@riak_core_capability:process_capability_changes:530 New >> capability: {riak_kv,object_format} = v1 >> 2013-09-20 15:16:14.927 [info] >> <0.162.0>@riak_core_capability:process_capability_changes:530 New >> capability: {riak_kv,secondary_index_version} = v2 >> 2013-09-20 15:16:14.943 [info] >> <0.162.0>@riak_core_capability:process_capability_changes:530 New >> capability: {riak_kv,vclock_data_encoding} = encode_zlib >> 2013-09-20 15:16:14.953 [info] >> <0.162.0>@riak_core_capability:process_capability_changes:530 New >> capability: {riak_kv,crdt} = [pncounter] >> 2013-09-20 15:16:15.011 [warning] <0.6.0> lager_error_logger_h dropped 17 >> messages in the last second that exceeded the limit of 100 messages/sec >> 2013-09-20 15:16:15.012 [info] >> <0.162.0>@riak_core_capability:process_capability_changes:530 New >> capability: {riak_control,member_info_version} = v1 >> 2013-09-20 15:16:15.022 [info] <0.7.0> Application riak_control started >> on node 'riak@192.168.20.107' >> 2013-09-20 15:16:15.022 [info] <0.7.0> Application erlydtl started on >> node 'riak@192.168.20.107' >> 2013-09-20 15:16:16.013 [error] <0.1209.0> gen_fsm <0.1209.0> in state >> started terminated with reason: no function clause matching >> riak_kv_vnode:terminate({badarg,[{lists,split,[<<"3">>,[376793390874373408599387495934666716005045108736,371084400103549569075154352056868735459514122240,...]],...},...]}, >> undefined) line 851 >> 2013-09-20 15:16:16.013 [error] <0.1209.0> CRASH REPORT Process >> <0.1209.0> with 0 neighbours exited with reason: no function clause >> matching >> riak_kv_vnode:terminate({badarg,[{lists,split,[<<"3">>,[376793390874373408599387495934666716005045108736,371084400103549569075154352056868735459514122240,...]],...},...]}, >> undefined) line 851 in gen_fsm:terminate/7 line 589 >> 2013-09-20 15:16:16.014 [error] <0.140.0> Supervisor riak_core_vnode_sup >> had child undefined started with {riak_core_vnode,start_link,undefined} at >> <0.1209.0> exit with reason no function clause matching >> riak_kv_vnode:terminate({badarg,[{lists,split,[<<"3">>,[376793390874373408599387495934666716005045108736,371084400103549569075154352056868735459514122240,...]],...},...]}, >> undefined) line 851 in context child_terminated >> 2013-09-20 15:16:16.014 [error] <0.739.0> CRASH REPORT Process >> proxy_riak_kv_vnode_376793390874373408599387495934666716005045108736 with 0 >> neighbours exited with reason: >> {{{function_clause,[{riak_kv_vnode,terminate,[{badarg,[{lists,split,[<<"3">>,[376793390874373408599387495934666716005045108736,371084400103549569075154352056868735459514122240,365375409332725729550921208179070754913983135744,359666418561901890026688064301272774368452149248,353957427791078050502454920423474793822921162752,348248437020254210978221776545676813277390176256,342539446249430371453988632667878832731859189760,336830455478606531929755488790080852186328203264,331121464707782692405522344912282871640797216768,...]],...},...]},...],...},...]},...},...} >> in gen_server:call/3 line 188 >> 2013-09-20 15:16:16.014 [error] <0.146.0> Supervisor >> riak_core_vnode_proxy_sup had child >> {riak_kv_vnode,376793390874373408599387495934666716005045108736} started >> with riak_core_vnode_proxy:start_link(riak_kv_vnode, >> 376793390874373408599387495934666716005045108736) at <0.739.0> exit with >> reason >> {{{function_clause,[{riak_kv_vnode,terminate,[{badarg,[{lists,split,[<<"3">>,[376793390874373408599387495934666716005045108736,371084400103549569075154352056868735459514122240,365375409332725729550921208179070754913983135744,359666418561901890026688064301272774368452149248,353957427791078050502454920423474793822921162752,348248437020254210978221776545676813277390176256,342539446249430371453988632667878832731859189760,336830455478606531929755488790080852186328203264,331121464707782692405522344912282871640797216768,...]],...},...]},...],...},...]},...},...} >> in context child_terminated >> 2013-09-20 15:16:16.015 [error] <0.138.0> Supervisor riak_core_sup had >> child riak_core_vnode_manager started with >> riak_core_vnode_manager:start_link() at <0.161.0> exit with reason >> {{function_clause,[{riak_kv_vnode,terminate,[{badarg,[{lists,split,[<<"3">>,[376793390874373408599387495934666716005045108736,371084400103549569075154352056868735459514122240,365375409332725729550921208179070754913983135744,359666418561901890026688064301272774368452149248,353957427791078050502454920423474793822921162752,348248437020254210978221776545676813277390176256,342539446249430371453988632667878832731859189760,336830455478606531929755488790080852186328203264,331121464707782692405522344912282871640797216768,...]],...},...]},...],...},...]},...} >> in context child_terminated >> 2013-09-20 15:16:24.147 [error] <0.2034.0> gen_fsm <0.2034.0> in state >> started terminated with reason: no function clause matching >> riak_kv_vnode:terminate({badarg,[{lists,split,[<<"3">>,[445301280124259482890185222468242482551416946688,439592289353435643365952078590444502005885960192,...]],...},...]}, >> undefined) line 851 >> 2013-09-20 15:16:24.147 [error] <0.2034.0> CRASH REPORT Process >> <0.2034.0> with 0 neighbours exited with reason: no function clause >> matching >> riak_kv_vnode:terminate({badarg,[{lists,split,[<<"3">>,[445301280124259482890185222468242482551416946688,439592289353435643365952078590444502005885960192,...]],...},...]}, >> undefined) line 851 in gen_fsm:terminate/7 line 589 >> 2013-09-20 15:16:24.147 [error] <0.2019.0> gen_fsm <0.2019.0> in state >> started terminated with reason: no function clause matching >> riak_kv_vnode:terminate({badarg,[{lists,split,[<<"3">>,[34253944624943037145398863266787883273185918976,28544953854119197621165719388989902727654932480,...]],...},...]}, >> undefined) line 851 >> 2013-09-20 15:16:24.147 [error] <0.2019.0> CRASH REPORT Process >> <0.2019.0> with 0 neighbours exited with reason: no function clause >> matching >> riak_kv_vnode:terminate({badarg,[{lists,split,[<<"3">>,[34253944624943037145398863266787883273185918976,28544953854119197621165719388989902727654932480,...]],...},...]}, >> undefined) line 851 in gen_fsm:terminate/7 line 589 >> 2013-09-20 15:16:24.153 [error] <0.2029.0> gen_fsm <0.2029.0> in state >> started terminated with reason: no function clause matching >> riak_kv_vnode:terminate({badarg,[{lists,split,[<<"3">>,[308285501624487334308589769401090949458673270784,302576510853663494784356625523292968913142284288,...]],...},...]}, >> undefined) line 851 >> 2013-09-20 15:16:24.153 [error] <0.2029.0> CRASH REPORT Process >> <0.2029.0> with 0 neighbours exited with reason: no function clause >> matching >> riak_kv_vnode:terminate({badarg,[{lists,split,[<<"3">>,[308285501624487334308589769401090949458673270784,302576510853663494784356625523292968913142284288,...]],...},...]}, >> undefined) line 851 in gen_fsm:terminate/7 line 589 >> >> _______________________________________________ >> riak-users mailing list >> riak-users@lists.basho.com >> http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com >> >> >
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