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

Posted to issues@orc.apache.org by "Panagiotis Garefalakis (Jira)" <ji...@apache.org> on 2020/02/27 18:05:00 UTC

[jira] [Assigned] (ORC-606) Optimize Timestamp parseNanos calculation

     [ https://issues.apache.org/jira/browse/ORC-606?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Panagiotis Garefalakis reassigned ORC-606:
------------------------------------------


> Optimize Timestamp parseNanos calculation
> -----------------------------------------
>
>                 Key: ORC-606
>                 URL: https://issues.apache.org/jira/browse/ORC-606
>             Project: ORC
>          Issue Type: Improvement
>          Components: encoding
>            Reporter: Panagiotis Garefalakis
>            Assignee: Panagiotis Garefalakis
>            Priority: Major
>
> TimestampTreeReader currently uses a loop to calculate the scale of nanoseconds.
> We can avoid the loop using array of pre-calculated powers of 10.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)