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Posted to issues@hive.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/11/17 13:01:00 UTC
[jira] [Updated] (HIVE-24399) Optimize Deserializer creation
[ https://issues.apache.org/jira/browse/HIVE-24399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated HIVE-24399:
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Labels: pull-request-available (was: )
> Optimize Deserializer creation
> ------------------------------
>
> Key: HIVE-24399
> URL: https://issues.apache.org/jira/browse/HIVE-24399
> Project: Hive
> Issue Type: Improvement
> Reporter: Peter Vary
> Assignee: Peter Vary
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> When running a query on a table using a non-default SerDe we often recreate the Deserializer object. This could be costly and often not necessary.
> We should optimize this as much as possible.
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