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Posted to commits@hudi.apache.org by "Vinoth Chandar (Jira)" <ji...@apache.org> on 2020/04/08 04:23:00 UTC
[jira] [Assigned] (HUDI-558) Introduce ability to compress bloom
filters while storing in parquet
[ https://issues.apache.org/jira/browse/HUDI-558?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vinoth Chandar reassigned HUDI-558:
-----------------------------------
Assignee: (was: Balaji Varadarajan)
> Introduce ability to compress bloom filters while storing in parquet
> --------------------------------------------------------------------
>
> Key: HUDI-558
> URL: https://issues.apache.org/jira/browse/HUDI-558
> Project: Apache Hudi (incubating)
> Issue Type: Improvement
> Components: Index, Performance
> Reporter: Balaji Varadarajan
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 0.6.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Based on performance study [https://docs.google.com/spreadsheets/d/1KCmmdgaFTWBmpOk9trePdQ2m6wPVj2G328fTcRnQP1M/edit?usp=sharing] we found that there is benefit in compressing bloom filters when storing in parquet. As this is an experimental feature, we will need to disable this feature by default.
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