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https://issues.apache.org/jira/browse/HIVE-30035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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László Bodor updated HIVE-30035:
--------------------------------
Description:
Motivation: performance
https://github.com/apache/parquet-java/releases/tag/apache-parquet-1.18.0
{code}
GH-3530: Optimize PLAIN encoding and decoding with direct ByteBuffer I/O by
@iemejia in #3565
GH-3484: Eliminate per-page heap allocation for CRC32 checksums when using
direct ByteBufferAllocator by @arouel in #3485
{code}
> Upgrade to Parquet 1.18.0
> -------------------------
>
> Key: HIVE-30035
> URL: https://issues.apache.org/jira/browse/HIVE-30035
> Project: Hive
> Issue Type: Improvement
> Reporter: László Bodor
> Assignee: László Bodor
> Priority: Major
>
> Motivation: performance
> https://github.com/apache/parquet-java/releases/tag/apache-parquet-1.18.0
> {code}
> GH-3530: Optimize PLAIN encoding and decoding with direct ByteBuffer I/O by
> @iemejia in #3565
> GH-3484: Eliminate per-page heap allocation for CRC32 checksums when using
> direct ByteBufferAllocator by @arouel in #3485
> {code}
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