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Posted to commits@hudi.apache.org by "Bo Cui (Jira)" <ji...@apache.org> on 2022/02/17 10:37:00 UTC

[jira] [Updated] (HUDI-3446) Support Batch Reader in BootstrapOperator#loadRecords

     [ https://issues.apache.org/jira/browse/HUDI-3446?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bo Cui updated HUDI-3446:
-------------------------
    Summary: Support Batch Reader in BootstrapOperator#loadRecords  (was: Support batch Reader in BootstrapOperator#loadRecords)

> Support Batch Reader in BootstrapOperator#loadRecords
> -----------------------------------------------------
>
>                 Key: HUDI-3446
>                 URL: https://issues.apache.org/jira/browse/HUDI-3446
>             Project: Apache Hudi
>          Issue Type: Improvement
>          Components: flink
>            Reporter: Bo Cui
>            Priority: Major
>              Labels: pull-request-available
>
> [https://github.com/apache/hudi/blob/433c2573ef5d1f25cba42f169679a4afe5ff2e24/hudi-flink/src/main/java/org/apache/hudi/sink/bootstrap/BootstrapOperator.java#L216]
> In our production environment, restarting the flink job requires a lot of memory to load records and send to BucketAssignFunction, but before sending records, all records needs to be cached in the heap of TM.



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