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From "Jason Dere (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HIVE-20242) Query results cache: Improve ability of queries to use pending query results
Date Thu, 26 Jul 2018 00:42:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-20242?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jason Dere reassigned HIVE-20242:
---------------------------------


> Query results cache: Improve ability of queries to use pending query results
> ----------------------------------------------------------------------------
>
>                 Key: HIVE-20242
>                 URL: https://issues.apache.org/jira/browse/HIVE-20242
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Jason Dere
>            Assignee: Jason Dere
>            Priority: Major
>
> HIVE-19138 allowed a currently running query to wait on the pending results of an already
running query. [~gopalv], after testing with high concurrency, suggested further improving
this by having a way to use the switch to using the results cache even at the end of query
compilation.



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