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https://issues.apache.org/jira/browse/IMPALA-12694?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gabor Kaszab resolved IMPALA-12694.
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Fix Version/s: Not Applicable
Resolution: Fixed
> Test equality delete support with data from NiFi
> ------------------------------------------------
>
> Key: IMPALA-12694
> URL: https://issues.apache.org/jira/browse/IMPALA-12694
> Project: IMPALA
> Issue Type: Improvement
> Components: Backend, Frontend
> Reporter: Gabor Kaszab
> Assignee: Gabor Kaszab
> Priority: Major
> Labels: impala-iceberg
> Fix For: Not Applicable
>
>
> Iceberg equality delete support in Impala is a subset of what the Iceberg
> spec allows for equality deletes. Currently, we have sufficient
> implementation to use eq-deletes created by Flink. As a next step, let's
> examine if this implementation is sufficient for eq-deletes created by NiFi.
> In theory, NiFi uses Flink's eq-delete implementation so Impala should be
> fine reading such data. However, at least some manual tests needed for
> verification, and if it turns out that there are some uncovered edge cases,
> we should fill these holes in the implementation (probably in separate jiras).
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