ClickHouse内存不足问题
错误信息
User class threw exception: ru.yandex.clickhouse.except.ClickHouseException: ClickHouse exception, code: 241, host: 10.121.8.8, port: 8123; Code: 241, e.displayText() = DB::Exception: Memory limit (for query) exceeded: would use 9.31 GiB (attempt to allocate chunk of 1048591 bytes), maximum: 9.31 GiB (version 19.9.5.36)
解决, 修改users.xml 文件
在你使用的用户下添加 <max_memory_usage>10000000000</max_memory_usage> 单位bytes