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Posted to issues@flink.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/10/26 06:47:00 UTC
[jira] [Updated] (FLINK-24630) Implement row projection in
AvroToRowDataConverters#createRowConverter
[ https://issues.apache.org/jira/browse/FLINK-24630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated FLINK-24630:
-----------------------------------
Labels: pull-request-available (was: )
> Implement row projection in AvroToRowDataConverters#createRowConverter
> ----------------------------------------------------------------------
>
> Key: FLINK-24630
> URL: https://issues.apache.org/jira/browse/FLINK-24630
> Project: Flink
> Issue Type: Improvement
> Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile)
> Affects Versions: 1.15.0
> Reporter: Caizhi Weng
> Priority: Major
> Labels: pull-request-available
>
> Currently {{AvroToRowDataConverters#createRowConverter}} converts avro records to Flink row data directly without any projection. However users of this method, such as {{AvroFileSystemFormatFactory.RowDataAvroInputFormat}}, need to implement their own projection logic to filter out the columns they needed.
> We can hide the logic of implementation in {{AvroToRowDataConverters#createRowConverter}} both for optimization (users do not need to copy the row for this) and for the ease of coding.
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