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Posted to dev@hive.apache.org by "Marton Bod (Jira)" <ji...@apache.org> on 2022/04/20 12:48:00 UTC

[jira] [Created] (HIVE-26156) Iceberg delete writer should handle deleting from old partition specs

Marton Bod created HIVE-26156:
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             Summary: Iceberg delete writer should handle deleting from old partition specs
                 Key: HIVE-26156
                 URL: https://issues.apache.org/jira/browse/HIVE-26156
             Project: Hive
          Issue Type: Bug
            Reporter: Marton Bod
            Assignee: Marton Bod


While {{HiveIcebergRecordWriter}} always writes data out according to the latest spec, the {{HiveIcebergDeleteWriter}} might have to write delete files into partitions that correspond to a variety of specs, both old and new. Therefore we should pass the {{{}table.specs(){}}}map into the {{HiveIcebergWriter}} so that the delete writer can choose the appropriate spec on a per-record basis.



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