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https://issues.apache.org/jira/browse/HIVE-25062?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Peter Vary reassigned HIVE-25062:
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> Iceberg: Fix date partition transform insert issue
> --------------------------------------------------
>
> Key: HIVE-25062
> URL: https://issues.apache.org/jira/browse/HIVE-25062
> Project: Hive
> Issue Type: Bug
> Reporter: Peter Vary
> Assignee: Peter Vary
> Priority: Major
>
> {{Repro steps:}}
> {code:java}
> CREATE EXTERNAL TABLE iceberg_hive_part (id int, part_field date)STORED BY
> 'org.apache.iceberg.mr.hive.HiveIcebergStorageHandler'
> TBLPROPERTIES (
> 'iceberg.mr.table.partition.spec'='{"spec-id":0,"fields":[{"name":"part_year","transform":"year","source-id":1,"field-id":1001}]}'
> ,'write.format.default'='PARQUET'){code}
> {code:java}
> INSERT INTO iceberg_hive_part values(1, cast('2021-04-20' as date))
> {code}
> throws:
> {code:java}
> (Not an instance of java.lang.Integer: 2021-04-20){code}
> Add unit tests covering partition transform reads/writes.
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