Filter only the wt specific parts, not all of app.config
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1 changed files with 19 additions and 8 deletions
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@ -80,14 +80,13 @@ capabilities(_, _) ->
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%% @doc Start the WiredTiger backend
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-spec start(integer(), config()) -> {ok, state()} | {error, term()}.
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start(Partition, Config0) ->
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start(Partition, Config) ->
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%% Get the data root directory
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case app_helper:get_prop_or_env(data_root, Config0, wt) of
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case app_helper:get_prop_or_env(data_root, Config, wt) of
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undefined ->
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lager:error("Failed to startup WiredTiger: data_root is not set"),
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{error, data_root_unset};
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DataRoot ->
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Config = lists:keydelete(data_root, 1, Config0),
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AppStarted =
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case application:start(wt) of
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ok ->
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@ -101,15 +100,27 @@ start(Partition, Config0) ->
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case AppStarted of
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ok ->
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CacheSize = size_cache(64, Config),
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ConnectionOpts =
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[Config,
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{create, true},
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WTConfig =
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case proplists:lookup(wt, Config) of
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none ->
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case application:get_env(wt) of
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undefined ->
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[];
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WTSectionOfEnv ->
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WTSectionOfEnv
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end;
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WTSectionOfConfig ->
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WTSectionOfConfig
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end,
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ConnectionOpts = lists:merge([
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WTConfig,
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[{create, true},
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{logging, true},
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{transactional, true},
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{session_max, 128},
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{shared_cache, [{chunk, "64MB"},
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{min, "1GB"},
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{name, "wt-vnode-cache"},
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{name, "wt-cache"},
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{size, CacheSize}]},
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{sync, false}
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%% {verbose,
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@ -117,7 +128,7 @@ start(Partition, Config0) ->
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%% "evictserver", "fileops", "hazard", "lsm",
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%% "mutex", "read", "readserver", "reconcile",
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%% "salvage", "verify", "write"]}
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],
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]]),
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ok = filelib:ensure_dir(filename:join(DataRoot, "x")),
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case wt_conn:open(DataRoot, ConnectionOpts) of
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{ok, ConnRef} ->
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