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Merge pull request #16362 from ClickHouse/less_background_pools

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Remove message broker pool from context
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alexey-milovidov 2020-10-26 05:05:43 +03:00 committed by GitHub
commit c2c2b6fd20
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2 changed files with 0 additions and 14 deletions
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13
src/Interpreters/Context.cpp
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@ -335,7 +335,6 @@ struct ContextShared
std::optional<BackgroundProcessingPool> background_move_pool; /// The thread pool for the background moves performed by the tables.
std::optional<BackgroundSchedulePool> schedule_pool; /// A thread pool that can run different jobs in background (used in replicated tables)
std::optional<BackgroundSchedulePool> distributed_schedule_pool; /// A thread pool that can run different jobs in background (used for distributed sends)
std::optional<BackgroundSchedulePool> message_broker_schedule_pool; /// A thread pool that can run different jobs in background (used in kafka streaming)
MultiVersion<Macros> macros; /// Substitutions extracted from config.
std::unique_ptr<DDLWorker> ddl_worker; /// Process ddl commands from zk.
/// Rules for selecting the compression settings, depending on the size of the part.
@ -438,7 +437,6 @@ struct ContextShared
schedule_pool.reset();
distributed_schedule_pool.reset();
ddl_worker.reset();
message_broker_schedule_pool.reset();
/// Stop trace collector if any
trace_collector.reset();
@ -1441,17 +1439,6 @@ BackgroundSchedulePool & Context::getDistributedSchedulePool()
return *shared->distributed_schedule_pool;
}
BackgroundSchedulePool & Context::getMessageBrokerSchedulePool()
{
auto lock = getLock();
if (!shared->message_broker_schedule_pool)
shared->message_broker_schedule_pool.emplace(
settings.background_message_broker_schedule_pool_size,
CurrentMetrics::BackgroundMessageBrokerSchedulePoolTask,
"BgMBSchPool");
return *shared->message_broker_schedule_pool;
}
void Context::setDDLWorker(std::unique_ptr<DDLWorker> ddl_worker)
{
auto lock = getLock();

1
src/Interpreters/Context.h
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@ -511,7 +511,6 @@ public:
BackgroundProcessingPool & getBackgroundPool();
BackgroundProcessingPool & getBackgroundMovePool();
BackgroundSchedulePool & getSchedulePool();
BackgroundSchedulePool & getMessageBrokerSchedulePool();
BackgroundSchedulePool & getDistributedSchedulePool();
void setDDLWorker(std::unique_ptr<DDLWorker> ddl_worker);