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https://issues.apache.org/jira/browse/ARROW-9177?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17267338#comment-17267338
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Antoine Pitrou commented on ARROW-9177:
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Great, thank you. I can confirm that the PR for ARROW-11301 reads the file
properly.
Depending on specifics of the release procedure, it may go into 3.0.0 or 4.0.0
(or perhaps a hypothetical 3.0.1).
> [C++][Parquet] Tracking issue for cross-implementation LZ4 Parquet
> compression compatibility
> --------------------------------------------------------------------------------------------
>
> Key: ARROW-9177
> URL: https://issues.apache.org/jira/browse/ARROW-9177
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Reporter: Wes McKinney
> Assignee: Antoine Pitrou
> Priority: Critical
> Labels: pull-request-available
> Fix For: 2.0.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> per PARQUET-1878, it seems that there are still problems with our use of LZ4
> compression in the Parquet format. While we should fix this (the Parquet
> specification and our implementation of it), we may need to disable use of
> LZ4 compression until the appropriate compatibility testing can bed one.
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