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Backward-compatibility rules on LIST type is unclear #465

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wgtmac opened this issue Oct 30, 2024 · 0 comments · Fixed by #466
Closed

Backward-compatibility rules on LIST type is unclear #465

wgtmac opened this issue Oct 30, 2024 · 0 comments · Fixed by #466
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Type: enhancement

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wgtmac commented Oct 30, 2024

Describe the enhancement requested

The C++ reader of parquet-cpp is having a hard time to read Parquet file written by parquet-java with parquet.avro.write-old-list-structure=true and schema below:

optional group a (LIST) {
  repeated group array (LIST) {
    repeated int32 array;
  }
}

See apache/arrow#43994 and apache/arrow#43995
wgtmac added a commit to wgtmac/parquet-format that referenced this issue Oct 30, 2024
@wgtmac
apacheGH-465: Clarify backward-compatibility rules on LIST type
05ebcad
@wgtmac wgtmac mentioned this issue Oct 30, 2024
Merged
wgtmac added a commit to wgtmac/parquet-format that referenced this issue Oct 30, 2024
@wgtmac
apacheGH-465: Clarify backward-compatibility rules on LIST type
1798de7
wgtmac added a commit to wgtmac/parquet-format that referenced this issue Oct 30, 2024
@wgtmac
apacheGH-465: Clarify backward-compatibility rules on LIST type
abc3d1d
wgtmac added a commit to wgtmac/parquet-format that referenced this issue Oct 30, 2024
@wgtmac
apacheGH-465: Clarify backward-compatibility rules on LIST type
d9579bc
wgtmac added a commit to wgtmac/parquet-format that referenced this issue Oct 30, 2024
@wgtmac
apacheGH-465: Clarify backward-compatibility rules on LIST type
4551c79
wgtmac added a commit to wgtmac/parquet-format that referenced this issue Oct 30, 2024
@wgtmac
apacheGH-465: Clarify backward-compatibility rules on LIST type
f200d34
wgtmac added a commit to wgtmac/parquet-format that referenced this issue Oct 30, 2024
@wgtmac
apacheGH-465: Clarify backward-compatibility rules on LIST type
fc8aca3
wgtmac added a commit to wgtmac/parquet-format that referenced this issue Nov 13, 2024
@wgtmac
apacheGH-465: Clarify backward-compatibility rules on LIST type
492860c
wgtmac added a commit that referenced this issue Dec 8, 2024
@wgtmac @etseidl
@pitrou @emkornfield
GH-465: Clarify backward-compatibility rules on LIST type (#466)
5740bf1 
Co-authored-by: Ed Seidl <[email protected]>
Co-authored-by: Antoine Pitrou <[email protected]>
Co-authored-by: emkornfield <[email protected]>
@wgtmac wgtmac self-assigned this Dec 8, 2024
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GH-465: Clarify backward-compatibility rules on LIST type wgtmac/parquet-format
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