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https://issues.apache.org/jira/browse/ARROW-11261?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dominik Moritz resolved ARROW-11261.
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Resolution: Duplicate
> [JS] read and write compressed (LZ4/LZTD) files
> -----------------------------------------------
>
> Key: ARROW-11261
> URL: https://issues.apache.org/jira/browse/ARROW-11261
> Project: Apache Arrow
> Issue Type: Improvement
> Components: JavaScript
> Affects Versions: 2.0.0
> Reporter: eric mauviere
> Priority: Major
>
> arrow compressed files, such as one produced with R arrow::write_feather are
> much smaller than those created with write_ipc_stream.
> And of course on the web it makes a big difference.
> But i can't properly read such 'feather' files with Arrow js
> (arrow.Table.from).
> For instance dictionary values are not properly decoded
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