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Posted to jira@arrow.apache.org by "Xuwei Fu (Jira)" <ji...@apache.org> on 2022/12/13 12:27:00 UTC

[jira] [Updated] (ARROW-17904) [C++] Parquet support read page with crc32 checking

     [ https://issues.apache.org/jira/browse/ARROW-17904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xuwei Fu updated ARROW-17904:
-----------------------------
    Description: 
Currently, C++'s Parquet support write page with checksum, but `ReadPage` doesn't have check any checksum. And I would like to fix it

I'd like to split this patch to different parts:
 # Implement the crc in DataPageV1, which requires a write crc config, counting crc in read mode, crc verification, migrate testing from parquet mr
 # Implement crc for DataPageV2
 # Implement crc for Dict

  was:
Currently, C++'s Parquet support write page with checksum, but `ReadPage` doesn't have check any checksum. And I would like to fix it

I'd like to split this patch to different parts:
 # Implement the crc in DataPageV1, which requires a write crc config, counting crc in read mode, crc verification, migrate testing from parquet mr
 # Implement crc in DataPageV2 and Dict


> [C++] Parquet support read page with crc32 checking
> ---------------------------------------------------
>
>                 Key: ARROW-17904
>                 URL: https://issues.apache.org/jira/browse/ARROW-17904
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Parquet
>    Affects Versions: 9.0.0
>            Reporter: Xuwei Fu
>            Assignee: Xuwei Fu
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 11.0.0
>
>          Time Spent: 7h 20m
>  Remaining Estimate: 0h
>
> Currently, C++'s Parquet support write page with checksum, but `ReadPage` doesn't have check any checksum. And I would like to fix it
> I'd like to split this patch to different parts:
>  # Implement the crc in DataPageV1, which requires a write crc config, counting crc in read mode, crc verification, migrate testing from parquet mr
>  # Implement crc for DataPageV2
>  # Implement crc for Dict



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