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fix(emqx_rule_metrics): add a function for code hot upgrade

This commit is contained in:
EMQ-YangM 2022-02-17 18:15:19 +08:00
parent 09c5114d42
commit af8bc8ee32
1 changed files with 4 additions and 1 deletions
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5
apps/emqx_rule_engine/src/emqx_rule_metrics.erl
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@ -340,7 +340,7 @@ code_change({down, _Vsn}, State = #state{metric_ids = MIDs}, [Vsn]) ->
Exception = get_actions_exception(Id),
Retry = get_actions_retry(Id),
ok = delete_counters(Id),
ok = create_counters(Id, 7),
ok = create_counters(Id, max_counters_size_old()),
inc_rules_matched(Id, Passed),
inc_actions_taken(Id, Take),
inc_actions_success(Id, Success),
@ -464,6 +464,9 @@ precision(Float, N) ->
%% Metrics Definitions
%%------------------------------------------------------------------------------
%% for code hot upgrade
max_counters_size_old() -> 7.
max_counters_size() -> 11.
metrics_idx('rules.matched') -> 1;