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Posted to issues@hive.apache.org by "David Mollitor (Jira)" <ji...@apache.org> on 2021/05/24 15:08:00 UTC

[jira] [Assigned] (HIVE-25157) Clean up QueryResultsCache Code

     [ https://issues.apache.org/jira/browse/HIVE-25157?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Mollitor reassigned HIVE-25157:
-------------------------------------


> Clean up QueryResultsCache Code
> -------------------------------
>
>                 Key: HIVE-25157
>                 URL: https://issues.apache.org/jira/browse/HIVE-25157
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: David Mollitor
>            Assignee: David Mollitor
>            Priority: Minor
>
> * Remove superfluous code
> * Simplify lock usage (remove instances of {{synchronization}})
> * Re-do "LRU" map. The original contributor's understanding of {{LinkedHashMap}} as a {LRU} map is incorrect.
> * Simplify code with Guava {{Multimap}}



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