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Posted to issues@orc.apache.org by "Yiqun Zhang (Jira)" <ji...@apache.org> on 2021/10/13 12:06:00 UTC

[jira] [Commented] (ORC-1028) Orc file damage detection

    [ https://issues.apache.org/jira/browse/ORC-1028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17428175#comment-17428175 ] 

Yiqun Zhang commented on ORC-1028:
----------------------------------

[~renjianting001] Thank you for creating this issue. Can you provide more information about the corrupted files, e.g. how they were corrupted (write process was interrupted directly?) what kind of exceptions occur for reads.

> Orc file damage detection
> -------------------------
>
>                 Key: ORC-1028
>                 URL: https://issues.apache.org/jira/browse/ORC-1028
>             Project: ORC
>          Issue Type: New Feature
>          Components: Java
>            Reporter: 任建亭
>            Priority: Major
>
> On our cluster, we found a lot of corrupted ORC files. How do I quickly detect if an ORC file is corrupted? Is there a tool available to repair damaged ORC files if they are corrupted



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