[jira] [Comment Edited] (ORC-305) Add column statistics for the size on disk

["Sandeep More (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ORC-305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16439946#comment-16439946 ] 

Sandeep More edited comment on ORC-305 at 4/16/18 7:58 PM:
-----------------------------------------------------------

[~owen.omalley] do you know best way to update *.orc files under /example folder ? for e.g. how can I update footer for file [https://github.com/apache/orc/blob/master/examples/TestOrcFile.test1.orc], I tried exporting it to json and re-importing it but no luck.


was (Author: smore):
[~owen.omalley] do you know how I can update *.orc files under /example folder ? for e.g. how can I update footer for file [https://github.com/apache/orc/blob/master/examples/TestOrcFile.test1.orc], I tried exporting it to json and re importing it but no luck.

> Add column statistics for the size on disk
> ------------------------------------------
>
>                 Key: ORC-305
>                 URL: https://issues.apache.org/jira/browse/ORC-305
>             Project: ORC
>          Issue Type: Test
>            Reporter: Owen O'Malley
>            Assignee: Sandeep More
>            Priority: Major
>
> It would be great to have the size on disk of each column.
> You can generate this by adding up the sizes of the dictionary and data streams.
> It is only relevant at the stripe and file level.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)