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Posted to commits@hudi.apache.org by "Danny Chen (Jira)" <ji...@apache.org> on 2021/01/11 07:23:00 UTC

[jira] [Assigned] (HUDI-1522) Remove the single parallelism operator from the Flink writer pipeline

     [ https://issues.apache.org/jira/browse/HUDI-1522?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Danny Chen reassigned HUDI-1522:
--------------------------------

    Assignee: Danny Chen

> Remove the single parallelism operator from the Flink writer pipeline
> ---------------------------------------------------------------------
>
>                 Key: HUDI-1522
>                 URL: https://issues.apache.org/jira/browse/HUDI-1522
>             Project: Apache Hudi
>          Issue Type: Sub-task
>          Components: Writer Core
>            Reporter: Danny Chen
>            Assignee: Danny Chen
>            Priority: Major
>
> Firstly, we can avoid the singleton task operator InstantGeneratorOperator by implementing an operator coordinator for the write operator, the coordinator always starts the checkpoint first, it starts a new commit on a new checkpointing
> See [RFC-24|https://cwiki.apache.org/confluence/display/HUDI/RFC+-+24%3A+Hoodie+Flink+Writer+Proposal] #step1 for details.



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