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Posted to issues@spark.apache.org by "yikf (Jira)" <ji...@apache.org> on 2022/01/25 09:04:00 UTC
[jira] [Updated] (SPARK-38020) Clear unnecessary branch switch in VectorizedColumnReader.readBatch
[ https://issues.apache.org/jira/browse/SPARK-38020?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
yikf updated SPARK-38020:
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Summary: Clear unnecessary branch switch in VectorizedColumnReader.readBatch (was: Clear unnecessary branch switch)
> Clear unnecessary branch switch in VectorizedColumnReader.readBatch
> -------------------------------------------------------------------
>
> Key: SPARK-38020
> URL: https://issues.apache.org/jira/browse/SPARK-38020
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.2.0
> Reporter: yikf
> Priority: Trivial
> Fix For: 3.3.0
>
>
> This pr aims to clear unnecessary branch switch, we need't decode dictionary when the current page is not dictionary encoded in VectorizedColumnReader.readBatch
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