Hi Carlo, >From the error report it looks like riak was having problems opening a file in the /tmp/riak/slide-data directory. Do you have any processes that clean up temporary files / dirs while riak is running?
BR, Jon. On Thu, Jul 7, 2011 at 2:32 AM, Carlo Bertoldi <[email protected]>wrote: > Hello everybody, > I'm following the fast track to learn something about Riak. I've > installed, from source, riak 0.14.2, ran make all and make devrel. > I've changed this line in app.config of each node {http, [ > {"192.168.0.186", 809x } ]}, and -name [email protected] in vm.args. > > Now I'm trying to insert the goog.csv for the MapReduce experiment, but > after 11 insertions, the dev1 node crashes. > I also ran riak-admin test on all 3 nodes, and it was successful on all 3 > of them: > > =INFO REPORT==== 7-Jul-2011::10:28:14 === > Successfully completed 1 read/write cycle to '[email protected]' > > Am I missing something? > Thanks, > Carlo > > Some log: > > riak-admin status: > 1-minute stats for '[email protected]' > ------------------------------**------------- > vnode gets : 0 > vnode_puts : 0 > read_repairs : 0 > vnode_gets_total : 0 > vnode_puts_total : 0 > node_gets : 0 > node_gets_total : 0 > node_get_fsm_time_mean : 0 > node_get_fsm_time_median : 0 > node_get_fsm_time_95 : 0 > node_get_fsm_time_99 : 0 > node_get_fsm_time_100 : 0 > node_puts : 0 > node_puts_total : 0 > node_put_fsm_time_mean : 0 > node_put_fsm_time_median : 0 > node_put_fsm_time_95 : 0 > node_put_fsm_time_99 : 0 > node_put_fsm_time_100 : 0 > read_repairs_total : 0 > cpu_nprocs : 657 > cpu_avg1 : 164 > cpu_avg5 : 108 > cpu_avg15 : 97 > mem_total : 3396595712 > mem_allocated : 3262820352 > disk : [{"/",148004296,39}, > {"/dev",1654272,1}, > {"/dev/shm",1658492,1}, > {"/var/run",1658492,1}, > {"/var/lock",1658492,0}, > {"/lib/init/rw",1658492,0}, > {"/var/lib/ureadahead/debugfs"**,148004296,39}] > nodename : '[email protected]' > connected_nodes : > ['[email protected]','dev3@**192.168.0.186<[email protected]> > '] > sys_driver_version : <<"1.5">> > sys_global_heaps_size : 0 > sys_heap_type : private > sys_logical_processors : 2 > sys_otp_release : <<"R13B04">> > sys_process_count : 177 > sys_smp_support : true > sys_system_version : <<"Erlang R13B04 (erts-5.7.5) [source] [smp:2:2] > [rq:2] [async-threads:64] [kernel-poll:true]">> > sys_system_architecture : <<"i686-pc-linux-gnu">> > sys_threads_enabled : true > sys_thread_pool_size : 64 > sys_wordsize : 4 > ring_members : ['[email protected]','dev2@**192.168.0.186<[email protected]> > ', > '[email protected]'] > ring_num_partitions : 64 > ring_ownership : <<"[{'[email protected]',21},**\n > {'[email protected]',21},\n > {'[email protected]',22}]">> > ring_creation_size : 64 > storage_backend : riak_kv_bitcask_backend > pbc_connects_total : 0 > pbc_connects : 0 > pbc_active : 0 > cluster_info_version : <<"1.1.0">> > luwak_version : <<"1.0.0">> > skerl_version : <<"1.0.0">> > riak_kv_version : <<"0.14.2">> > riak_core_version : <<"0.14.2">> > bitcask_version : <<"1.1.6">> > luke_version : <<"0.2.4">> > webmachine_version : <<"1.8.0">> > mochiweb_version : <<"1.7.1">> > erlang_js_version : <<"0.6.1">> > runtime_tools_version : <<"1.8.3">> > crypto_version : <<"1.6.4">> > os_mon_version : <<"2.2.5">> > riak_err_version : <<"1.0.1">> > sasl_version : <<"2.1.9">> > stdlib_version : <<"1.16.5">> > kernel_version : <<"2.13.5">> > executing_mappers : 0 > > This is an extract from riak-0.14.2/dev/dev1/log > > =ERROR REPORT==== 6-Jul-2011::17:11:51 === > ** Generic server riak_kv_stat terminating > ** Last message in was {'$gen_cast',{update,{get_fsm_** > time,14310},63477191511}} > ** When Server state == {state, > {spiral,63477191511, > [1,0,0,0,0,0,0,0,0,0,0,0,0,1,** > 0,0,0,0,0,0,0,0, > 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,** > 0,0,0,0,0,0,0, > 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,** > 0,0,0,0,0,0,0, > 0,0,0,0,0,0,0,0,0,0,0,0,0,0]}, > {spiral,63477184231, > [0,0,0,0,0,0,0,0,0,0,0,0,0,0,** > 0,0,0,0,0,0,0,0, > 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,** > 0,0,0,0,0,0,0, > 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,**0]}, > 2,0,0,0, > {slide,undefined,60,60, > "/tmp/riak/slide-data/11493/** > 1309.965031.33105", > undefined,undefined}, > {slide,undefined,60,60, > "/tmp/riak/slide-data/11493/** > 1309.965031.33299", > undefined,undefined}, > {spiral,63477184231, > [0,0,0,0,0,0,0,0,0,0,0,0,0,0,** > 0,0,0,0,0,0,0,0, > 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,** > 0,0,0,0,0,0,0, > 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,**0]}, > 0,0, > {spiral,63477184231, > [0,0,0,0,0,0,0,0,0,0,0,0,0,0,** > 0,0,0,0,0,0,0,0, > 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,** > 0,0,0,0,0,0,0, > 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,**0]}, > 0,0} > ** Reason for termination == > ** {{badmatch,{error,enoent}}, > [{slide,update,3}, > {riak_kv_stat,slide_incr,4}, > {riak_kv_stat,handle_cast,2}, > {gen_server2,handle_msg,7}, > {proc_lib,init_p_do_apply,3}]} > > > > ______________________________**_________________ > riak-users mailing list > [email protected] > http://lists.basho.com/**mailman/listinfo/riak-users_**lists.basho.com<http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com> >
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