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https://issues.apache.org/jira/browse/SPARK-21472?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-21472:
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Assignee: Apache Spark
> Introduce ArrowColumnVector as a reader for Arrow vectors.
> ----------------------------------------------------------
>
> Key: SPARK-21472
> URL: https://issues.apache.org/jira/browse/SPARK-21472
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.3.0
> Reporter: Takuya Ueshin
> Assignee: Apache Spark
>
> Introducing {{ArrowColumnVector}} as a reader for Arrow vectors.
> It extends {{ColumnVector}}, so we will be able to use it with
> {{ColumnarBatch}} and its functionalities.
> Currently it supports primitive types and {{StringType}}, {{ArrayType}} and
> {{StructType}}.
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