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From "Zheng Shao (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-1195) Increase ObjectInspector[] length on demand
Date Wed, 24 Feb 2010 23:15:28 GMT

     [ https://issues.apache.org/jira/browse/HIVE-1195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zheng Shao updated HIVE-1195:
-----------------------------

    Fix Version/s: 0.6.0
                   0.5.1
           Status: Patch Available  (was: Open)

> Increase ObjectInspector[] length on demand
> -------------------------------------------
>
>                 Key: HIVE-1195
>                 URL: https://issues.apache.org/jira/browse/HIVE-1195
>             Project: Hadoop Hive
>          Issue Type: Improvement
>    Affects Versions: 0.5.0, 0.6.0
>            Reporter: Zheng Shao
>            Assignee: Zheng Shao
>             Fix For: 0.5.1, 0.6.0
>
>         Attachments: HIVE-1195.1.patch
>
>
> {code}
> Operator.java
>   protected transient ObjectInspector[] inputObjInspectors = new ObjectInspector[Short.MAX_VALUE];
> {code}
> An array of 32K elements takes 256KB memory under 64-bit Java.
> We are seeing hive client going out of memory because of that.

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