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Posted to commits@hudi.apache.org by "Bo Cui (Jira)" <ji...@apache.org> on 2022/05/25 03:31:00 UTC

[jira] [Assigned] (HUDI-4153) StreamReadOperator supports asynchronous opening of format

     [ https://issues.apache.org/jira/browse/HUDI-4153?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bo Cui reassigned HUDI-4153:
----------------------------

    Assignee: Bo Cui

> StreamReadOperator supports asynchronous opening of format
> ----------------------------------------------------------
>
>                 Key: HUDI-4153
>                 URL: https://issues.apache.org/jira/browse/HUDI-4153
>             Project: Apache Hudi
>          Issue Type: New Feature
>            Reporter: Bo Cui
>            Assignee: Bo Cui
>            Priority: Major
>
> [https://github.com/apache/hudi/blob/f30b3aef3e5e12e9119d6b5294c94a0282719e00/hudi-flink-datasource/hudi-flink/src/main/java/org/apache/hudi/source/StreamReadOperator.java#L163]
> In our production environment, MergeOnReadInputFormat needs to read a lot of data from logs, which is time-consuming and may cause chk timeout.



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