今天學習Spring 緩存機制。遇到不少問題 好不easy緩存的單元測試用例調試成功了，在同一項目下單元測試另外一個文件時，發生了異常： org.springframework.beans.factory.BeanCreationException: Error creating bean with name cacheManagerFactory defined in file D: work ...
2017-07-26 20:21 0 1636 推薦指數：
不想看分析過程的，直接拉到最下面看第4部分 1. 問題背景 由於某些原因，項目中使用了hibernate3與ehcache-2.8.3在配合使用，又由於某些原因，需要使用多個SessionFactory實例。在這個背景下，啟動項目報錯，具體異常如下： 大意就是同一個vm中有兩個 ...
lock file /data/clickhouse/data/status. Another serv ...
service mysqld stopmv /var/lib/mysql/mysql.sock /var/lib/mysql/mysql.sock.bakservice mysqld start ...
ASP.NET MVC項目 Repository層中，Update、Delete總是失敗 another entity of the same type already has the same primary key value 在項目里的Repository層中的涉及到數據的update ...
Attaching an entity of type 'xxx' failed because another entity of the same type already has the same primary key value. This can happen when using ...
問題的詳細描述： Attaching an entity of type 'xxxxx' failed because another entity of the same type already has the same primary key value. This can happen ...
本文轉自：http://stackoverflow.com/questions/6033638/an-object-with-the-same-key-already-exists-in-the-objectstatemanager-the-object cannot be tracked ...
probably another instance of uWSGI is running on the same address (127.0.0.1:9090). bind(): Address already in use uwsgi啟動次數過多，殺掉進程，重新運行即可 ...
