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Posted to commits@hudi.apache.org by "Udit Mehrotra (Jira)" <ji...@apache.org> on 2020/08/10 22:57:00 UTC

[jira] [Resolved] (HUDI-426) Implement Spark DataSource Support for querying bootstrapped tables

     [ https://issues.apache.org/jira/browse/HUDI-426?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Udit Mehrotra resolved HUDI-426.
--------------------------------
    Resolution: Fixed

> Implement Spark DataSource Support for querying bootstrapped tables
> -------------------------------------------------------------------
>
>                 Key: HUDI-426
>                 URL: https://issues.apache.org/jira/browse/HUDI-426
>             Project: Apache Hudi
>          Issue Type: Sub-task
>          Components: Spark Integration
>            Reporter: Balaji Varadarajan
>            Assignee: Udit Mehrotra
>            Priority: Blocker
>              Labels: pull-request-available
>             Fix For: 0.6.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> We need ability in SparkDataSource to query COW table which is bootstrapped as per [https://cwiki.apache.org/confluence/display/HUDI/RFC+-+12+:+Efficient+Migration+of+Large+Parquet+Tables+to+Apache+Hudi#RFC-12:EfficientMigrationofLargeParquetTablestoApacheHudi-BootstrapIndex:]
>  
> Current implementation delegates to Parquet DataSource but this wont work as we need ability to stitch the columns externally.
>  



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