[GitHub] [incubator-iceberg] samarthjain opened a new issue #645: Add support to fallback to non-vectorized read path

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samarthjain opened a new issue #645: Add support to fallback to non-vectorized read path
URL: https://github.com/apache/incubator-iceberg/issues/645
 
 
   We need to add support to fallback to the non-vectorized read path for the following reasons:
   
   1) Provide operators an option to turn on/off vectorized read path for iceberg. This would be a config driven decision.
   
   2) Since spark doesn't support vectorized read path for complex data types, and till iceberg adds support for the same(https://github.com/apache/incubator-iceberg/issues/521), we would need to make sure that the older/non-vectorized code path is used for such types.
   

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