intel352/gist:1186453

%% -- tab-width: 4;erlang-indent-level: 4;indent-tabs-mode: nil --
%% ex: ts=4 sw=4 et
[
%% Riak Core config
{riak_core, [
%% Default location of ringstate
{ring_state_dir, "data/ring"},

          %% http is a list of IP addresses and TCP ports that the Riak
          %% HTTP interface will bind.
          {http, [ {"127.0.0.1", 8098 } ]},

          %% https is a list of IP addresses and TCP ports that the Riak
          %% HTTPS interface will bind.
          %{https, [{ "127.0.0.1", 8098 }]},

          %% default cert and key locations for https can be overridden
          %% with the ssl config variable
          %{ssl, [
          %       {certfile, "etc/cert.pem"},
          %       {keyfile, "etc/key.pem"}
          %      ]},

          %% riak_handoff_port is the TCP port that Riak uses for
          %% intra-cluster data handoff.
          {handoff_port, 8099 },
          {default_bucket_props, [{n_val,1},
             {allow_mult,false},
             {last_write_wins,false},
             {precommit, []},
             {postcommit, []},
             {chash_keyfun, {riak_core_util, chash_std_keyfun}},
             {linkfun, {modfun, riak_kv_wm_link_walker, mapreduce_linkfun}}
          ]}
         ]},

%% Riak KV config
{riak_kv, [
%% Storage_backend specifies the Erlang module defining the storage
%% mechanism that will be used on this node.
{storage_backend, riak_kv_bitcask_backend},

        %% pb_ip is the IP address that the Riak Protocol Buffers interface
        %% will bind to.  If this is undefined, the interface will not run.
        {pb_ip,   "127.0.0.1" },

        %% pb_port is the TCP port that the Riak Protocol Buffers interface
        %% will bind to
        {pb_port, 8087 },

        %% raw_name is the first part of all URLS used by the Riak raw HTTP
        %% interface.  See riak_web.erl and raw_http_resource.erl for
        %% details.
        %{raw_name, "riak"},

        %% mapred_name is URL used to submit map/reduce requests to Riak.
        {mapred_name, "mapred"},

        %% directory used to store a transient queue for pending
        %% map tasks
        {mapred_queue_dir, "data/mr_queue" },

        %% Each of the following entries control how many Javascript
        %% virtual machines are available for executing map, reduce,
        %% pre- and post-commit hook functions.
        {map_js_vm_count, 8 },
        {reduce_js_vm_count, 6 },
        {hook_js_vm_count, 2 },

        %% Number of items the mapper will fetch in one request.
        %% Larger values can impact read/write performance for
        %% non-MapReduce requests.
        {mapper_batch_size, 5},

        %% js_max_vm_mem is the maximum amount of memory, in megabytes,
        %% allocated to the Javascript VMs. If unset, the default is
        %% 8MB.
        {js_max_vm_mem, 8},

        %% js_thread_stack is the maximum amount of thread stack, in megabyes,
        %% allocate to the Javascript VMs. If unset, the default is 16MB.
        %% NOTE: This is not the same as the C thread stack.
        {js_thread_stack, 16},

        %% Number of objects held in the MapReduce cache. These will be
        %% ejected when the cache runs out of room or the bucket/key
        %% pair for that entry changes
        {map_cache_size, 10000},

        %% js_source_dir should point to a directory containing Javascript
        %% source files which will be loaded by Riak when it initializes
        %% Javascript VMs.
        %{js_source_dir, "/tmp/js_source"},

        %% riak_stat enables the use of the "riak-admin status" command to
        %% retrieve information the Riak node for performance and debugging needs
        {riak_kv_stat, true}
       ]},

%% Bitcask Config
{bitcask, [
{data_root, "data/bitcask"}
]},

%% Luwak Config
{luwak, [
{enabled, false}
]},

%% Riak_err Config
{riak_err, [
%% Info/error/warning reports larger than this will be considered
%% too big to be formatted safely with the user-supplied format
%% string.
{term_max_size, 65536},

        %% Limit the total size of formatted info/error/warning reports.
        {fmt_max_bytes, 65536}
       ]},        

%% SASL config
{sasl, [
{sasl_error_logger, {file, "log/sasl-error.log"}},
{errlog_type, error},
{error_logger_mf_dir, "log/sasl"}, % Log directory
{error_logger_mf_maxbytes, 10485760}, % 10 MB max file size
{error_logger_mf_maxfiles, 5} % 5 files max
]}
].

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