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https://issues.apache.org/jira/browse/KYLIN-486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shao Feng Shi closed KYLIN-486.
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> Use DoubleDouble to replace BigDecimal in both Build Engine and Query Engine
> ----------------------------------------------------------------------------
>
> Key: KYLIN-486
> URL: https://issues.apache.org/jira/browse/KYLIN-486
> Project: Kylin
> Issue Type: Improvement
> Reporter: Luke Han
> Priority: Major
> Labels: github-import
>
> It seems DoubleDouble is faster than BigDecimal
> http://tsusiatsoftware.net/dd/main.html
> ---------------- Imported from GitHub ----------------
> Url: https://github.com/KylinOLAP/Kylin/issues/19
> Created by: [songyi10011001|https://github.com/songyi10011001]
> Labels: enhancement,
> Created at: Fri Oct 24 16:19:35 CST 2014
> State: open
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