Julian Reschke created JCR-3345:
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Summary: ACL evaluation may return non-fresh results
Key: JCR-3345
URL: https://issues.apache.org/jira/browse/JCR-3345
Project: Jackrabbit Content Repository
Issue Type: Bug
Components: jackrabbit-core, security
Affects Versions: 2.6
Reporter: Julian Reschke
Attachments: JCR-3345.test.patch
It appears that changes to access control entries are not always visible right
away; in particular not to the session that caused them.
EntryCollectorTest has recently been extended to run the existing set of tests
under load as well, and occasionally we see tests failing because of ACEs not
yet being returned.
Increasing the load (see attached patch for the test) seems to make it easier
to reproduce.
The underlying reason might be that this involves multiple sessions to be in
sync.
Note that the cache in CachingEntryCollector doesn't seem to be the cause;
disabling it by commenting out all write operations to the cache (making
everything a cache miss) doesn't change the outcome.
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