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-rw-r--r--activerecord/lib/active_record/connection_adapters/abstract_adapter.rb3
1 files changed, 2 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
index 345983a655..7e6db860dd 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
@@ -5,6 +5,7 @@ require "active_record/connection_adapters/schema_cache"
require "active_record/connection_adapters/sql_type_metadata"
require "active_record/connection_adapters/abstract/schema_dumper"
require "active_record/connection_adapters/abstract/schema_creation"
+require "active_support/concurrency/load_interlock_aware_monitor"
require "arel/collectors/bind"
require "arel/collectors/composite"
require "arel/collectors/sql_string"
@@ -107,7 +108,7 @@ module ActiveRecord
@schema_cache = SchemaCache.new self
@quoted_column_names, @quoted_table_names = {}, {}
@visitor = arel_visitor
- @lock = Monitor.new
+ @lock = ActiveSupport::Concurrency::LoadInterlockAwareMonitor.new
if self.class.type_cast_config_to_boolean(config.fetch(:prepared_statements) { true })
@prepared_statements = true