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From "Panagiotis Garefalakis (Jira)" <j...@apache.org>
Subject [jira] [Resolved] (HIVE-25190) BytesColumnVector fails when the aggregate size is > 1gb
Date Mon, 26 Jul 2021 12:05:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-25190?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Panagiotis Garefalakis resolved HIVE-25190.
-------------------------------------------
    Resolution: Fixed

> BytesColumnVector fails when the aggregate size is > 1gb
> --------------------------------------------------------
>
>                 Key: HIVE-25190
>                 URL: https://issues.apache.org/jira/browse/HIVE-25190
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 2h 50m
>  Remaining Estimate: 0h
>
> Currently, BytesColumnVector will allocate a buffer for small values (< 1mb), but
fail with:
> {code:java}
> new RuntimeException("Overflow of newLength. smallBuffer.length="
>                 + smallBuffer.length + ", nextElemLength=" + nextElemLength);
> {code:java}
> if the aggregate size of the buffer crosses over 1gb. 



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