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https://issues.apache.org/jira/browse/HUDI-4917?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HUDI-4917:
---------------------------------
Labels: pull-request-available (was: )
> Optimized the way to get HoodieBaseFile of loadColumnRangesFromFiles of Bloom
> Index
> -----------------------------------------------------------------------------------
>
> Key: HUDI-4917
> URL: https://issues.apache.org/jira/browse/HUDI-4917
> Project: Apache Hudi
> Issue Type: Improvement
> Components: index
> Reporter: Chuang Lee
> Assignee: Chuang Lee
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.13.0
>
>
> When using Bloom Index for loadColumnRangesFromFiles in the tagLocation
> process, the existing method is to obtain the hoodieBaseFile by requesting
> the Driver side. When the amount of data is large and the parallelism is
> high, there is a certain network performance bottleneck, resulting in very
> slow tagloacation.
> However, hoodieBaseFile can be obtained directly through
> HoodieIndexUtils.getLatestBaseFilesForAllPartitions() in
> loadColumnRangesFromFiles(), so it can effectively improve the performance of
> TagLoaction of Bloom Index.
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