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Posted to issues@hive.apache.org by "Lefty Leverenz (JIRA)" <ji...@apache.org> on 2015/06/13 04:43:00 UTC

[jira] [Updated] (HIVE-7313) Allow in-memory/ssd session-level temp-tables

     [ https://issues.apache.org/jira/browse/HIVE-7313?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lefty Leverenz updated HIVE-7313:
---------------------------------
    Labels: InMemory Performance  (was: InMemory Performance TODOC15)

> Allow in-memory/ssd session-level temp-tables
> ---------------------------------------------
>
>                 Key: HIVE-7313
>                 URL: https://issues.apache.org/jira/browse/HIVE-7313
>             Project: Hive
>          Issue Type: Improvement
>          Components: Tez
>    Affects Versions: 0.14.0
>            Reporter: Gopal V
>            Assignee: Gopal V
>              Labels: InMemory, Performance
>             Fix For: 1.1.0
>
>         Attachments: HIVE-7313.1.patch, HIVE-7313.2.patch
>
>
> With HDFS storage policies implementation, temporary tables can be written with different storage/reliability policies. 
> In-session temporary tables can be targetted at both SSD and memory storage policies, with fallbacks onto the disk and the associated reliability trade-offs.



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