Hi Ricardo, You want to put it it the top-level of your app.config file, in the bitcask section:
{bitcask, [{io_mode,erlang}, {merge_window,...}, ..., ... ]}, http://docs.basho.com/riak/1.4.9/ops/advanced/backends/multi/ -- Luke Bakken Engineer lbak...@basho.com On Mon, Nov 9, 2015 at 6:31 AM, Ricardo Mayerhofer <ricardo....@gmail.com> wrote: > Hi, > Riak 1.4 documentation states: > "Certain settings, such as Bitcask's merge_window, are set per-node, > rather than per-backend, and as such must be set in the top level backend > sections of your app.config." > > However I'm unsure where to put it in app.config file when using > multi-backend, given there is no example. Should it be inside riak_kv > section? Any help is appreciated. Thanks. > > {riak_kv, [ > > %% Storage_backend specifies the Erlang module defining the > storage > > %% mechanism that will be used on this node. > > {storage_backend, riak_kv_multi_backend}, > > {multi_backend_default, <<"be_default">>}, > > {multi_backend, [ > > {<<"be_leveldb">>, riak_kv_eleveldb_backend, [ > > {data_root, "/mnt/riak-data/leveldb"} > > ]}, > > {<<"be_default">>, riak_kv_bitcask_backend, [ > > {data_root, "/mnt/riak-data/bitcask"} > > ]} > > ]}, > > * %% Here?* > > * {merge_window, {1,3}},* > > -- > Ricardo Mayerhofer > > _______________________________________________ > riak-users mailing list > riak-users@lists.basho.com > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com > >
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