You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@drill.apache.org by "Jacques Nadeau (JIRA)" <ji...@apache.org> on 2014/12/29 00:30:14 UTC

[jira] [Updated] (DRILL-1808) Large compilation unit tests fails due to high memory allocation

     [ https://issues.apache.org/jira/browse/DRILL-1808?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jacques Nadeau updated DRILL-1808:
----------------------------------
      Component/s: Execution - Codegen
    Fix Version/s: Future
         Priority: Minor  (was: Major)

> Large compilation unit tests fails due to high memory allocation
> ----------------------------------------------------------------
>
>                 Key: DRILL-1808
>                 URL: https://issues.apache.org/jira/browse/DRILL-1808
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Codegen
>            Reporter: Steven Phillips
>            Priority: Minor
>             Fix For: Future
>
>
> The buildSchema method of external sort calls allocateNew() on each vector in schema batch, which normally isn't much memory, but when there are thousands of columns, this ends up being significant. We should avoid allocating any memory for the schema batch.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)