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Posted to commits@hudi.apache.org by "sivabalan narayanan (Jira)" <ji...@apache.org> on 2024/11/04 23:49:00 UTC

[jira] [Created] (HUDI-8473) Design and Impl MDT IndexRecordGenerator

sivabalan narayanan created HUDI-8473:
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             Summary: Design and Impl MDT IndexRecordGenerator 
                 Key: HUDI-8473
                 URL: https://issues.apache.org/jira/browse/HUDI-8473
             Project: Apache Hudi
          Issue Type: Sub-task
          Components: metadata, writer-core
            Reporter: sivabalan narayanan
            Assignee: sivabalan narayanan
             Fix For: 1.0.0


With the re-designed dag, we need to define and impl a new MDT Index Record generator which takes in HoodieData<WriteStatus> and outputs HoodieData<HoodieRecord> which are the records required to be ingested to MDT. 

This should be a flatMapFunction, since a single WriteStatus could return more than 1 record to ingest into MDT for various partitions in MDT 



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