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Posted to issues@tajo.apache.org by "Jihoon Son (JIRA)" <ji...@apache.org> on 2015/10/30 10:15:27 UTC

[jira] [Resolved] (TAJO-1906) Decrease the default size of hash map and array list for testing

     [ https://issues.apache.org/jira/browse/TAJO-1906?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jihoon Son resolved TAJO-1906.
------------------------------
    Resolution: Fixed

Committed to master and branch-0.11.0

> Decrease the default size of hash map and array list for testing
> ----------------------------------------------------------------
>
>                 Key: TAJO-1906
>                 URL: https://issues.apache.org/jira/browse/TAJO-1906
>             Project: Tajo
>          Issue Type: Task
>          Components: Unit Test
>            Reporter: Jihoon Son
>            Assignee: Jihoon Son
>             Fix For: 0.12.0, 0.11.1
>
>
> The default size of hash maps and array lists for aggregation, sort, or join is at least 10000, but the number of tuples is much smaller that it in most of our tests.
> Thus, most spaces for those data structures are not used during tests. We need to reduce such unnecessary memory usage.



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