2020-01-04T14:09:55.325+0800 E STORAGE [initandlisten] WiredTiger error (-31804) [1578118195:325325][17716:0x7fed9e17bdc0], file:WiredTiger.wt, connection: the process must exit and restart: WT_PANIC: WiredTiger library panic 2020-01-04T14:09:55.325+0800 I - [initandlisten] Fatal Assertion...
n-34--4350081423769996363.wt: encountered an illegal file format or internal value 2022-03-12T20:50:31.558-0600 E STORAGE [conn6] WiredTiger error (-31804) [1647139831:558880][1562506:0x7fe4795fe700], file:collection-34--4350081423769996363.wt, WT_CURSOR.search: the process must exit...
2021-12-06T14:12:39.906+0800 E STORAGE [initandlisten] WiredTiger error (-31804) [1638771159:906452][131:0x7fdef6110b00], connection: __wt_panic, 489: the process must exit and restart: WT_PANIC: WiredTiger library panic Raw: [1638771159:906452][131:0x7fdef6110b00], connection: __wt_...
2021-01-22T10:46:19.716+0800 E STORAGE [thread2] WiredTiger error (-31802) [1611283579:716448][5696:2002596736], checkpoint-server: checkpoint server error: WT_ERROR: non-specific WiredTiger error 2021-01-22T10:46:19.716+0800 E STORAGE [thread2] WiredTiger error (-31804) [1611283579:716448...
MongoDB 中也有类似MYSQL 的数据库引擎的插件化的概念，虽然MYSQL 被ORACLE 搞得现在对这个数据库的引擎认知都存在于INNODB，但实际上MYSQL 在之前的存储引擎还是丰富多彩的，MONGODB 的存储引擎也是如此，目前MONGODB 主推的（官方）的数据库引擎是 WIREDTIGER ，之前MONGODB 官方的数据库引擎是 MMAP1, 而实际上...
public File(String pathname):根据一个路径得到File对象 public File(String parent,String child):根据一个目录和一个子文件/目录得到File对象 public File(File parent,String child):根据一个父File对象和一个子文件/目录得到File对象