[jira] [Updated] (HIVE-5491) Some lazy DeferredObjects inspectors are "fat"

["Edward Capriolo (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-5491?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Edward Capriolo updated HIVE-5491:
----------------------------------

    Assignee: Edward Capriolo
      Status: Patch Available  (was: Open)

> Some lazy DeferredObjects inspectors are "fat"
> ----------------------------------------------
>
>                 Key: HIVE-5491
>                 URL: https://issues.apache.org/jira/browse/HIVE-5491
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Edward Capriolo
>            Assignee: Edward Capriolo
>            Priority: Minor
>         Attachments: HIVE-5491.1.patch.txt
>
>
> I was looking at some of the implementations of DeferredObject. I found that some carry two extra-properties:
> boolean eager;
> boolean eval;
> Where eval is used to track if the obj is initiated. My thinking is that these extra properties make the objects "fat" and if removed it allows us to fit more lazy objects in the same memory. 



--
This message was sent by Atlassian JIRA
(v6.1#6144)