Implement Array Decoding in arrow-avro #7559
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klion26
approved these changes
Jun 17, 2025
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| fn test_array_decoding() { |
alamb
approved these changes
Jun 17, 2025
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Thank you @jecsand838 and @jecsand838 -- this looks good to me too
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Which issue does this PR close?
Part of #4886
Related to #6965
Rationale for this change
Avro supports arrays as a core data type, but previously arrow-avro had incomplete decoding logic to handle them. As a result, any Avro file containing array fields would fail to parse correctly within the Arrow ecosystem. This PR addresses this gap by:
Array->Listdecoding: It completes theDecoder::Arraylogic that reads array blocks in Avro format and constructs an ArrowListArray.Overall, these changes expand Arrow’s Avro reader capabilities, allowing users to work with array-encoded data in a standardized Arrow format.
What changes are included in this PR?
1. arrow-avro/src/reader/record.rs:
Are there any user-facing changes?
N/A