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Posted to issues@flink.apache.org by "Jark Wu (Jira)" <ji...@apache.org> on 2023/07/20 15:34:00 UTC

[jira] [Closed] (FLINK-32610) JSON format supports projection push down

     [ https://issues.apache.org/jira/browse/FLINK-32610?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jark Wu closed FLINK-32610.
---------------------------
    Fix Version/s: 1.18.0
     Release Note: The JSON format introduced JsonParser as a new default way to deserialize JSON data. JsonParser is a Jackson JSON streaming API to read JSON data which is much faster and consumes less memory compared to the previous JsonNode approach. This should be a compatible change, if you encounter any issues after upgrade, you can fallback to the previous JsonNode approach by setting `json.decode.json-parser.enabled` to `false`. 
         Assignee: dalongliu
       Resolution: Fixed

Fixed in master: 58f7ceb45013bca847b39901f62ce746680e4f0c...d6967dd7301e82fa102f756e16635dabce1c550d

> JSON format supports projection push down
> -----------------------------------------
>
>                 Key: FLINK-32610
>                 URL: https://issues.apache.org/jira/browse/FLINK-32610
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile)
>            Reporter: dalongliu
>            Assignee: dalongliu
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.18.0
>
>




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