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我突然開始在應用程序中出現很多SignalException:SIGTERM異常,顯然來自mysql。像SIGTERM + Rails + mysql?
vendor/rails/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb:217
vendor/rails/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb:217:in `log'
vendor/rails/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb:323:in `execute'
vendor/rails/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb:608:in `select'
vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb:7:in `select_all_without_query_cache'
或
vendor/rails/activesupport/lib/active_support/buffered_logger.rb:63
vendor/rails/activesupport/lib/active_support/buffered_logger.rb:63:in `add'
vendor/rails/activesupport/lib/active_support/buffered_logger.rb:71:in `debug'
vendor/rails/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb:196:in `log_info'
vendor/rails/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb:218:in `log'
vendor/rails/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb:323:in `execute'
vendor/rails/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb:608:in `select'
vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb:7:in `select_all_without_query_cache'
蹤跡我有點難倒。任何想法從哪裏開始挖掘?
Centos 5.4,Mysql 5.0.77,REE,Rails 2.3.5。很長一段時間以來,該應用程序已相當無故障。感謝您的建議,我可能會嘗試mysql2寶石。我也可能會調查將Mysql升級到v5.5 – jemminger
@jemminger您是如何解決您的問題的? – ChristofferJoergensen
@ChristofferJoergensen哦,男孩,這是很久以前...不確定。這可能是一些OOM問題。該應用程序已升級到mysql2 gem,rails 3+,mysql 5.5已有多年,並且從那以後就沒有看到過這個錯誤。 – jemminger