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Allow for run-time changes to log_level and forced_logs

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Will not lead to immediate run time changes in SST or CDB logs.  These log settings will only change once the new files are re-written.

To completely change the log level - a restart of the store is necessary with new startup options.
This commit is contained in:
Martin Sumner 2018-12-11 21:59:57 +00:00
parent 6677f2e5c6
commit 672cfd4fcd
7 changed files with 239 additions and 16 deletions
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40
src/leveled_pclerk.erl
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@ -39,7 +39,10 @@
clerk_prompt/1,
clerk_push/2,
clerk_close/1,
clerk_promptdeletions/2
clerk_promptdeletions/2,
clerk_loglevel/2,
clerk_addlogs/2,
clerk_removelogs/2
]).
-include_lib("eunit/include/eunit.hrl").
@ -76,6 +79,24 @@ clerk_promptdeletions(Pid, ManifestSQN) ->
clerk_push(Pid, Work) ->
gen_server:cast(Pid, {push_work, Work}).
-spec clerk_loglevel(pid(), leveled_log:log_level()) -> ok.
%% @doc
%% Change the log level of the Journal
clerk_loglevel(Pid, LogLevel) ->
gen_server:cast(Pid, {log_level, LogLevel}).
-spec clerk_addlogs(pid(), list(string())) -> ok.
%% @doc
%% Add to the list of forced logs, a list of more forced logs
clerk_addlogs(Pid, ForcedLogs) ->
gen_server:cast(Pid, {add_logs, ForcedLogs}).
-spec clerk_removelogs(pid(), list(string())) -> ok.
%% @doc
%% Remove from the list of forced logs, a list of forced logs
clerk_removelogs(Pid, ForcedLogs) ->
gen_server:cast(Pid, {remove_logs, ForcedLogs}).
clerk_close(Pid) ->
gen_server:call(Pid, close, 20000).
@ -103,7 +124,22 @@ handle_cast({prompt_deletions, ManifestSQN}, State) ->
{Deletions, UpdD} = return_deletions(ManifestSQN,
State#state.pending_deletions),
ok = notify_deletions(Deletions, State#state.owner),
{noreply, State#state{pending_deletions = UpdD}, ?MIN_TIMEOUT}.
{noreply, State#state{pending_deletions = UpdD}, ?MIN_TIMEOUT};
handle_cast({log_level, LogLevel}, State) ->
ok = leveled_log:set_loglevel(LogLevel),
SSTopts = State#state.sst_options,
SSTopts0 = SSTopts#sst_options{log_options = leveled_log:get_opts()},
{noreply, State#state{sst_options = SSTopts0}};
handle_cast({add_logs, ForcedLogs}, State) ->
ok = leveled_log:add_forcedlogs(ForcedLogs),
SSTopts = State#state.sst_options,
SSTopts0 = SSTopts#sst_options{log_options = leveled_log:get_opts()},
{noreply, State#state{sst_options = SSTopts0}};
handle_cast({remove_logs, ForcedLogs}, State) ->
ok = leveled_log:remove_forcedlogs(ForcedLogs),
SSTopts = State#state.sst_options,
SSTopts0 = SSTopts#sst_options{log_options = leveled_log:get_opts()},
{noreply, State#state{sst_options = SSTopts0}}.
handle_info(timeout, State) ->
request_work(State),