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c25d6cd624
* Limit log frequence for "Skipping send data over distributed table" message
After SYSTEM STOP DISTRIBUTED SENDS it will constantly print this
message.
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
* Rename directory monitor concept into async INSERT
Rename the following query settings (with preserving backward
compatiblity, by keeping old name as an alias):
- distributed_directory_monitor_sleep_time_ms -> distributed_async_insert_sleep_time_ms
- distributed_directory_monitor_max_sleep_time_ms -> distributed_async_insert_max_sleep_time_ms
- distributed_directory_monitor_batch -> distributed_async_insert_batch_inserts
- distributed_directory_monitor_split_batch_on_failure -> distributed_async_insert_split_batch_on_failure
Rename the following table settings (with preserving backward
compatiblity, by keeping old name as an alias):
- monitor_batch_inserts -> async_insert_batch
- monitor_split_batch_on_failure -> async_insert_split_batch_on_failure
- directory_monitor_sleep_time_ms -> async_insert_sleep_time_ms
- directory_monitor_max_sleep_time_ms -> async_insert_max_sleep_time_ms
And also update all the references:
$ gg -e directory_monitor_ -e monitor_ tests docs | cut -d: -f1 | sort -u | xargs sed -e 's/distributed_directory_monitor_sleep_time_ms/distributed_async_insert_sleep_time_ms/g' -e 's/distributed_directory_monitor_max_sleep_time_ms/distributed_async_insert_max_sleep_time_ms/g' -e 's/distributed_directory_monitor_batch_inserts/distributed_async_insert_batch/g' -e 's/distributed_directory_monitor_split_batch_on_failure/distributed_async_insert_split_batch_on_failure/g' -e 's/monitor_batch_inserts/async_insert_batch/g' -e 's/monitor_split_batch_on_failure/async_insert_split_batch_on_failure/g' -e 's/monitor_sleep_time_ms/async_insert_sleep_time_ms/g' -e 's/monitor_max_sleep_time_ms/async_insert_max_sleep_time_ms/g' -i
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
* Rename async_insert for Distributed into background_insert
This will avoid amigibuity between general async INSERT's and INSERT
into Distributed, which are indeed background, so new term express it
even better.
Mostly done with:
$ git di HEAD^ --name-only | xargs sed -i -e 's/distributed_async_insert/distributed_background_insert/g' -e 's/async_insert_batch/background_insert_batch/g' -e 's/async_insert_split_batch_on_failure/background_insert_split_batch_on_failure/g' -e 's/async_insert_sleep_time_ms/background_insert_sleep_time_ms/g' -e 's/async_insert_max_sleep_time_ms/background_insert_max_sleep_time_ms/g'
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
* Mark 02417_opentelemetry_insert_on_distributed_table as long
CI: https://s3.amazonaws.com/clickhouse-test-reports/55978/7a6abb03a0b507e29e999cb7e04f246a119c6f28/stateless_tests_flaky_check__asan_.html
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
---------
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
75 lines
2.4 KiB
C++
75 lines
2.4 KiB
C++
#include "TaskCluster.h"
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namespace DB
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{
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namespace ErrorCodes
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{
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extern const int BAD_ARGUMENTS;
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}
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TaskCluster::TaskCluster(const String & task_zookeeper_path_, const String & default_local_database_)
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: task_zookeeper_path(task_zookeeper_path_)
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, default_local_database(default_local_database_)
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{}
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void DB::TaskCluster::loadTasks(const Poco::Util::AbstractConfiguration & config, const String & base_key)
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{
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String prefix = base_key.empty() ? "" : base_key + ".";
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clusters_prefix = prefix + "remote_servers";
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if (!config.has(clusters_prefix))
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throw Exception(ErrorCodes::BAD_ARGUMENTS, "You should specify list of clusters in {}", clusters_prefix);
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Poco::Util::AbstractConfiguration::Keys tables_keys;
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config.keys(prefix + "tables", tables_keys);
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for (const auto & table_key : tables_keys)
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{
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table_tasks.emplace_back(*this, config, prefix + "tables", table_key);
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}
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}
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void DB::TaskCluster::reloadSettings(const Poco::Util::AbstractConfiguration & config, const String & base_key)
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{
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String prefix = base_key.empty() ? "" : base_key + ".";
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max_workers = config.getUInt64(prefix + "max_workers");
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settings_common = Settings();
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if (config.has(prefix + "settings"))
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settings_common.loadSettingsFromConfig(prefix + "settings", config);
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settings_common.prefer_localhost_replica = false;
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settings_pull = settings_common;
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if (config.has(prefix + "settings_pull"))
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settings_pull.loadSettingsFromConfig(prefix + "settings_pull", config);
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settings_push = settings_common;
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if (config.has(prefix + "settings_push"))
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settings_push.loadSettingsFromConfig(prefix + "settings_push", config);
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auto set_default_value = [] (auto && setting, auto && default_value)
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{
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setting = setting.changed ? setting.value : default_value;
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};
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/// Override important settings
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settings_pull.readonly = 1;
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settings_pull.prefer_localhost_replica = false;
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settings_push.distributed_foreground_insert = true;
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settings_push.prefer_localhost_replica = false;
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set_default_value(settings_pull.load_balancing, LoadBalancing::NEAREST_HOSTNAME);
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set_default_value(settings_pull.max_threads, 1);
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set_default_value(settings_pull.max_block_size, 8192UL);
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set_default_value(settings_pull.preferred_block_size_bytes, 0);
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set_default_value(settings_push.distributed_background_insert_timeout, 0);
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set_default_value(settings_push.alter_sync, 2);
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}
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}
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