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Posted to oak-issues@jackrabbit.apache.org by "Julian Reschke (JIRA)" <ji...@apache.org> on 2014/09/18 14:32:34 UTC

[jira] [Created] (OAK-2110) performance issues with VersionGarbageCollector

Julian Reschke created OAK-2110:
-----------------------------------

             Summary: performance issues with VersionGarbageCollector
                 Key: OAK-2110
                 URL: https://issues.apache.org/jira/browse/OAK-2110
             Project: Jackrabbit Oak
          Issue Type: Bug
          Components: mongomk
            Reporter: Julian Reschke


This one currently special-cases Mongo. For other persistences, it

- fetches *all* documents
- filters by SD_TYPE
- filters by lastmod of versions
- deletes what remains

This is not only inefficient but also fails with OutOfMemory for any larger repo.





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