Performance introspection #2482
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…ICKHOUSE-2910] Fixed several test to be compatible with --server_logs_level=warning.
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| /// 0 - wasn't checked | ||
| /// 1 - checked, has no permissions | ||
| /// 2 - checked, has permissions | ||
| static std::atomic<int> premissions_check_status{0}; |
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You can do check inside constructor of function-static variable and it will be thread safe automatically.
| premissions_check_status.store(status, std::memory_order_relaxed); | ||
| } | ||
|
|
||
| return status == 2; |
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Possible race condition.
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…ecause multiple records are generated for each query for query_thread_log. The maximum size of system log queue will be few hundred MBs #2482
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Moved "setcap" from init script to postinst #2482
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Fixed usage of query scope in TCPHandler #2482
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system.query_log |
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