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https://issues.apache.org/jira/browse/HIVE-21737?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17243250#comment-17243250
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David Mollitor commented on HIVE-21737:
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Also, some of the work I've done:
# AVRO-2335: Drop dependency on JODA Time
# AVRO-2333: Drop commons-codec dependency
# AVRO-2333: Drop commons-logging dependency
# AVRO-2061: Better error messages
# AVRO-2056: Better performance with Double types
# AVRO-2696: Better performance for Doubles and Floats
# AVRO-2801: Better performance when using Strings in Maps
# Lots of other small improvements
In particular, AVRO-2335, AVRO-2333, AVRO-2061 was based on my experience with
Hive and Avro integration.
> Upgrade Avro to version 1.10.0
> ------------------------------
>
> Key: HIVE-21737
> URL: https://issues.apache.org/jira/browse/HIVE-21737
> Project: Hive
> Issue Type: Improvement
> Components: Hive
> Reporter: Ismaël Mejía
> Assignee: Fokko Driesprong
> Priority: Major
> Labels: pull-request-available
> Attachments:
> 0001-HIVE-21737-Make-Avro-use-in-Hive-compatible-with-Avr.patch
>
> Time Spent: 2h 50m
> Remaining Estimate: 0h
>
> Avro >= 1.9.x bring a lot of fixes including a leaner version of Avro without
> Jackson in the public API and Guava as a dependency. Worth the update.
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