HIVE-29557: Parquet Vectorization reads NULL values in Arrays and Map as Default Values#6419
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ayushtkn wants to merge 1 commit intoapache:masterfrom
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HIVE-29557: Parquet Vectorization reads NULL values in Arrays and Map as Default Values#6419ayushtkn wants to merge 1 commit intoapache:masterfrom
ayushtkn wants to merge 1 commit intoapache:masterfrom
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… as Default Values
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What changes were proposed in this pull request?
Fix NULL value handling for Arrays and Maps for Parquet Vectorization. Currently if there is a NULL value it prints the default value of the type
Why are the changes needed?
To sync the behaviour with Vectorized & Non-Vectorized Execution
Does this PR introduce any user-facing change?
Yes, you get same result in case of vectorized & non vectorized execution in case of array or map
How was this patch tested?
UT