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https://issues.apache.org/jira/browse/ORC-896?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17396476#comment-17396476
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Zhang Jianguo commented on ORC-896:
-----------------------------------
What is `ExtendedOrcFile` in your log?
> I enriched the return values of OrcFile.mergeFiles which implemented in
> `ExtendedOrcFile`
Which ORC version do the source files have?
> I used spark2.1 to write orc file. The version of orc-core could be 1.4.4
How and where do you implement to merge the ORC files?
> I have a con-job running in another node to merge orc files periodically.
There is another situation. Orc files are merged successfully, but the merged
file is corrupted.
I attach the corrupted orc file, hope it helps.
!image-2021-08-10-14-26-40-498.png!
!image-2021-08-10-14-27-08-025.png!
[^merged_-15667644149-199_schema_1628244303901.orc]
> orc ArrayIndexOutOfBundaryException 70
> --------------------------------------
>
> Key: ORC-896
> URL: https://issues.apache.org/jira/browse/ORC-896
> Project: ORC
> Issue Type: Bug
> Components: ORCv2
> Affects Versions: 1.6.9
> Reporter: Zhang Jianguo
> Priority: Major
> Attachments: image-2021-08-02-10-31-11-943.png,
> image-2021-08-06-10-54-46-099.png, image-2021-08-06-11-37-33-712.png,
> image-2021-08-10-14-26-40-498.png, image-2021-08-10-14-27-08-025.png,
> merged_-15667644149-199_schema_1628244303901.orc
>
>
> !image-2021-08-02-10-31-11-943.png!
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