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https://issues.apache.org/jira/browse/HUDI-8916?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Y Ethan Guo updated HUDI-8916:
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Parent Issue: HUDI-8718 (was: HUDI-8717)
> Return base instant time in prepped upsert flow for SQL UPDATE and DELETE
> -------------------------------------------------------------------------
>
> Key: HUDI-8916
> URL: https://issues.apache.org/jira/browse/HUDI-8916
> Project: Apache Hudi
> Issue Type: Sub-task
> Reporter: Y Ethan Guo
> Priority: Blocker
> Fix For: 1.0.2
>
> Original Estimate: 16h
> Remaining Estimate: 16h
>
> When doing prepped upsert flow for SQL UPDATE and DELETE, we use snapshot
> read to get the meta columns and decide the instant time and current location
> of the records. The instant time stored in the current location for the
> HoodieRecord might not be the base file instant time, if the records have
> updates in log files (in snapshot read, merging can pick record and commit
> time from the log file). This is in contrary to the assumption that the
> instant time stored should be base file instant time from indexing in Spark.
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