手册:$wgAttemptFailureEpoch

文件及文件上传: $wgAttemptFailureEpoch
Bump this to quickly retry thumbnail creation failures.
引进版本：	1.23.0 (Gerrit change 107419; git #dc496c02)
移除版本：	仍在使用
允许的值：	未指定
默认值：	1
其他设置： 按首字母排序 | 按功能排序

详情

Certain operations are avoided if there were too many recent failures, for example, thumbnail generation. Bump this value to invalidate all memory of failed operations and thus allow further attempts to resume. This is useful when a cause for the failures has been found and fixed.

In practice this value is concatenated with the failure lookup key, and changing it will cause old failures to no longer be found.

Only thumbnail generation is currently using this setting.