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Posted to dev@arrow.apache.org by "Philipp Moritz (Jira)" <ji...@apache.org> on 2019/10/28 09:35:00 UTC

[jira] [Created] (ARROW-7004) [Plasma] Make it possible to bump up object in LRU cache

Philipp Moritz created ARROW-7004:
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             Summary: [Plasma] Make it possible to bump up object in LRU cache
                 Key: ARROW-7004
                 URL: https://issues.apache.org/jira/browse/ARROW-7004
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++ - Plasma
            Reporter: Philipp Moritz
            Assignee: Philipp Moritz


To avoid evicting objects too early, we sometimes want to bump up a number of objects up in the LRU cache. While it would be possible to call Get() on these objects, this can be undesirable, since it is blocking on the objects if they are not available and will make it necessary to call Release() on them.



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