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Posted to issues@impala.apache.org by "Zoltán Borók-Nagy (Jira)" <ji...@apache.org> on 2024/08/23 19:15:00 UTC

[jira] [Created] (IMPALA-13325) Use RowBatch::CopyRows in IcebergDeleteNode

Zoltán Borók-Nagy created IMPALA-13325:
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             Summary: Use RowBatch::CopyRows in IcebergDeleteNode
                 Key: IMPALA-13325
                 URL: https://issues.apache.org/jira/browse/IMPALA-13325
             Project: IMPALA
          Issue Type: Improvement
            Reporter: Zoltán Borók-Nagy


Typically there are much more data records than delete records in a healthy Iceberg table. This means its suboptimal to copy probe rows one by one in the IcebergDeleteNode. We should use the new RowBatch::CopyRows method to copy tuple rows in batches.



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