[TYPO3-english] Migration 4.6 to 6.2: error "Could not acquire lock for ClassLoader cache creation"

[Philipp Gampe]

Hi Markus,

Markus Klein wrote:

> Can you tell us, where this hooked into bootstrap, so we can reproduce it?
> 'cause if a class is only missing this should not affect the Locker at
> all. You'd get an exception that the class (with the name then) is not 
> found

The class loader caches missing classes. Each of those classes will get an 
own cache entry and for each of them, a new lock will be aquired.

Therefore this might be some kind of race condition or somehow the random 
file name creation fails. On top of that there is a bug in the class loader 
that fails (exception) because of a non-aquired lock. IMHO it should skip 
the cache saving and just continue the operation.

Best regards
-- 
Philipp Gampe – PGP-Key 0AD96065 – TYPO3 UG Bonn/Köln
Documentation – Active contributor TYPO3 CMS
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