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Posted to dev@parquet.apache.org by "Antoine Pitrou (Jira)" <ji...@apache.org> on 2022/10/31 17:42:00 UTC
[jira] [Resolved] (PARQUET-2188) Add SkipRecords API to RecordReader
[ https://issues.apache.org/jira/browse/PARQUET-2188?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Antoine Pitrou resolved PARQUET-2188.
-------------------------------------
Fix Version/s: cpp-11.0.0
Resolution: Fixed
Issue resolved by pull request 14142
[https://github.com/apache/arrow/pull/14142]
> Add SkipRecords API to RecordReader
> -----------------------------------
>
> Key: PARQUET-2188
> URL: https://issues.apache.org/jira/browse/PARQUET-2188
> Project: Parquet
> Issue Type: New Feature
> Components: parquet-cpp
> Reporter: fatemah
> Priority: Major
> Labels: pull-request-available
> Fix For: cpp-11.0.0
>
> Time Spent: 16.5h
> Remaining Estimate: 0h
>
> The RecordReader is missing an API to skip records. There is a Skip method in the ColumnReader, but that skips based on the number of values/levels and not records. For repeated fields, this SkipRecords API will detect the record boundaries and correctly skip the right number of values for the requested number of records.
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