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https://issues.apache.org/jira/browse/PARQUET-543?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ryan Blue resolved PARQUET-543.
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Resolution: Fixed
Fix Version/s: 1.9.0
Merged #329. Thanks for reviewing, [~julienledem]!
> Remove BoundedInt encodings
> ---------------------------
>
> Key: PARQUET-543
> URL: https://issues.apache.org/jira/browse/PARQUET-543
> Project: Parquet
> Issue Type: Improvement
> Components: parquet-mr
> Affects Versions: 1.8.1
> Reporter: Ryan Blue
> Assignee: Ryan Blue
> Fix For: 1.9.0
>
>
> The classes in org.apache.parquet.column.values.boundedint aren't used. It
> looks like this was intended to be the "right" way to use the RLE/BitPacking
> hybrid, but callers ended up instantiating the RLE encoder or writer directly.
> The ZeroIntegerValuesReader and DevNullValuesWriter are used, but should be
> relocated. The ZeroIntegerValuesReader is only used when the encoding is RLE
> (in
> [Encoding.java|https://github.com/apache/parquet-mr/blob/master/parquet-column/src/main/java/org/apache/parquet/column/Encoding.java#L119])
> and the DevNullValuesWriter actually writes BIT_PACKED values. It would be
> better to relocate those classes in the rle and bitpacking packages.
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