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Posted to issues@hive.apache.org by "Ádám Szita (Jira)" <ji...@apache.org> on 2022/11/03 09:27:00 UTC
[jira] [Assigned] (HIVE-26696) Implement row iterator for VectorizedRowBatch
[ https://issues.apache.org/jira/browse/HIVE-26696?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ádám Szita reassigned HIVE-26696:
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> Implement row iterator for VectorizedRowBatch
> ---------------------------------------------
>
> Key: HIVE-26696
> URL: https://issues.apache.org/jira/browse/HIVE-26696
> Project: Hive
> Issue Type: Sub-task
> Components: Iceberg integration
> Reporter: Ádám Szita
> Assignee: Ádám Szita
> Priority: Major
>
> In order to utilize the existing DeleteFilter implementation of Iceberg we'll need to provide a row iterator that iterates through the rows of a VectorizedRowBatch instance.
> This can be used during a read with positional deletes, but it will be especially required for implementing equality deletes.
> A HiveRow concept needs to be created along with a converter class that provides row data information that's usable as an Iceberg Record.
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