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https://issues.apache.org/jira/browse/ARROW-11301?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated ARROW-11301:
-----------------------------------
Labels: pull-request-available (was: )
> [C++] Fix reading LZ4-compressed Parquet files produced by Java Parquet
> implementation
> --------------------------------------------------------------------------------------
>
> Key: ARROW-11301
> URL: https://issues.apache.org/jira/browse/ARROW-11301
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Reporter: Antoine Pitrou
> Assignee: Antoine Pitrou
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 3.0.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> We slightly misunderstood the Hadoop LZ4 format. A compressed buffer can
> actually contain several "frames", each prefixed with (de)compressed size.
> See
> https://issues.apache.org/jira/browse/ARROW-9177?focusedCommentId=17267058&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-17267058
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