You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@parquet.apache.org by "Boudewijn Braams (JIRA)" <ji...@apache.org> on 2019/05/17 14:01:00 UTC

[jira] [Updated] (PARQUET-1580) Implement page-level checksum validation for v1 data pages

     [ https://issues.apache.org/jira/browse/PARQUET-1580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Boudewijn Braams updated PARQUET-1580:
--------------------------------------
    Summary: Implement page-level checksum validation for v1 data pages  (was: Implement page-level checksum validation)

> Implement page-level checksum validation for v1 data pages
> ----------------------------------------------------------
>
>                 Key: PARQUET-1580
>                 URL: https://issues.apache.org/jira/browse/PARQUET-1580
>             Project: Parquet
>          Issue Type: Improvement
>          Components: parquet-mr
>            Reporter: Boudewijn Braams
>            Assignee: Boudewijn Braams
>            Priority: Major
>
> Now that the specification with respect to page level checksums has been clarified (see https://jira.apache.org/jira/browse/PARQUET-1539), we can actually implement it. What needs to be done:
> * Implement calculating and writing checksums on write path
> * Implement checksum validation on read path
> * Make writing out checksums and validation on reads optional (default off)
> * Implement tests



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)