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1 Commits (4ba642d07d50d7eb42ae33cd6f1f7f2c82c02a40)

Author SHA1 Message Date
wxiaoguang 84c8ab9fd1
Help to recover from corrupted levelqueue (#24912)
gitea.com experienced the corrupted LevelQueue bug again.

I think the problem is clear now: if the keys in LevelDB went
out-of-sync, the LevelQueue itself doesn't have the ability to recover,
eg:

* LevelQueue.Len() reports 100
* LevelQueue.LPop() reports ErrNotFound = errors.New("no key found")

So it needs to dive into the LevelDB to remove all keys to recover the
corrupted LevelQueue.

More comments are in TestCorruptedLevelQueue.
2 years ago