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https://issues.apache.org/jira/browse/HUDI-9359?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Vexler updated HUDI-9359:
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Status: In Progress (was: Reopened)
> Hudi Timestamp Write Precision Incorrect
> ----------------------------------------
>
> Key: HUDI-9359
> URL: https://issues.apache.org/jira/browse/HUDI-9359
> Project: Apache Hudi
> Issue Type: Bug
> Reporter: Sagar Sumit
> Assignee: Jonathan Vexler
> Priority: Blocker
> Fix For: 1.1.0
>
>
> When upgrading our stack from Hudi 0.14.0 to 0.15.0, writes on new tables
> with columns defined as {{logicalType: timestamp-millis}} are written into
> Parquet as {{{}timestamp{}}}, which in Spark defaults to {{{}micro{}}}. This
> means data read as the Long 1720631224939 (meant to represent 2024-07-10)
> will instead write back into the parquet as a date in January, 1970.
>
> Reproducible script in https://github.com/apache/hudi/issues/13233
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