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Posted to issues@orc.apache.org by "swolf (Jira)" <ji...@apache.org> on 2021/06/08 03:01:00 UTC

[jira] [Commented] (ORC-697) Improve Scan tool to report where files are corrupted.

    [ https://issues.apache.org/jira/browse/ORC-697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17359012#comment-17359012 ] 

swolf commented on ORC-697:
---------------------------

Hi, Owen O'Malley:

I have encountered the same problem, the exception stack is the same as yours.But I think my file is intact, because the ZSTD could decompress the buffer normally. Is there any known problem with the RLEv2 Encoding ?

> Improve Scan tool to report where files are corrupted.
> ------------------------------------------------------
>
>                 Key: ORC-697
>                 URL: https://issues.apache.org/jira/browse/ORC-697
>             Project: ORC
>          Issue Type: Improvement
>          Components: tools
>    Affects Versions: 1.7.0
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>            Priority: Major
>             Fix For: 1.7.0
>
>
> We recently had a case where a bad machine was causing corruption in ORC files. In the process of debugging that, I extended the scan tool to report where the corruption was.



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