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Posted to issues@flink.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2019/01/16 14:12:00 UTC

[jira] [Updated] (FLINK-11347) Optimize the ParquetAvroWriters factory

     [ https://issues.apache.org/jira/browse/FLINK-11347?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-11347:
-----------------------------------
    Labels: pull-request-available  (was: )

> Optimize the ParquetAvroWriters factory
> ---------------------------------------
>
>                 Key: FLINK-11347
>                 URL: https://issues.apache.org/jira/browse/FLINK-11347
>             Project: Flink
>          Issue Type: Improvement
>          Components: Formats
>    Affects Versions: 1.7.1
>            Reporter: Fokko Driesprong
>            Assignee: Fokko Driesprong
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.8.0
>
>
> In the ParquetAvroWriters the schema is first serialized to a string, and then back to a Schema, which is quite expensive to do. Therefore it makes sense to pass the schema to the writer directly.



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