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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2018/01/11 20:47:00 UTC

[jira] [Assigned] (SPARK-23047) Change MapVector to NullableMapVector in ArrowColumnVector

     [ https://issues.apache.org/jira/browse/SPARK-23047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-23047:
------------------------------------

    Assignee:     (was: Apache Spark)

> Change MapVector to NullableMapVector in ArrowColumnVector
> ----------------------------------------------------------
>
>                 Key: SPARK-23047
>                 URL: https://issues.apache.org/jira/browse/SPARK-23047
>             Project: Spark
>          Issue Type: Sub-task
>          Components: PySpark
>    Affects Versions: 2.3.0
>            Reporter: Li Jin
>
> "MapVector" is an internal Arrow class that is not supposed to be used directly. We should use "NullableMapVector" instead.



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