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Posted to issues@flink.apache.org by "Hequn Cheng (Jira)" <ji...@apache.org> on 2020/02/24 12:16:00 UTC
[jira] [Closed] (FLINK-16121) Introduce ArrowReader and ArrowWriter
for Arrow format data read and write
[ https://issues.apache.org/jira/browse/FLINK-16121?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hequn Cheng closed FLINK-16121.
-------------------------------
Resolution: Resolved
> Introduce ArrowReader and ArrowWriter for Arrow format data read and write
> --------------------------------------------------------------------------
>
> Key: FLINK-16121
> URL: https://issues.apache.org/jira/browse/FLINK-16121
> Project: Flink
> Issue Type: Sub-task
> Components: API / Python
> Reporter: Dian Fu
> Assignee: Dian Fu
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.11.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> As the title described, this aim of this JIRA is to introduce classes such as ArrowReader which is used to read the execution results of vectorized Python UDF and ArrowWriter which is used to convert Flink rows to Arrow format before sending them to the Python worker for vectorized Python UDF execution.
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