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https://issues.apache.org/jira/browse/ARROW-3894?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rok Mihevc updated ARROW-3894:
------------------------------
    External issue URL: https://github.com/apache/arrow/issues/20503

> [Python] Error reading IPC file with no record batches
> ------------------------------------------------------
>
>                 Key: ARROW-3894
>                 URL: https://issues.apache.org/jira/browse/ARROW-3894
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++, Python
>    Affects Versions: 0.11.1
>            Reporter: Rik Coenders
>            Assignee: Wes McKinney
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.12.0
>
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>
> When using the RecordBatchFileWriter without actually writing a record batch. 
> The magic byte at the beginning of the file is not written. This causes the 
> exception File is smaller than indicated metadata size when reading that file 
> with the RecordBatchFileReader.



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