Antoine Pitrou created ARROW-6820:
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Summary: [C++] [Doc] Map specification and implementation
inconsistent
Key: ARROW-6820
URL: https://issues.apache.org/jira/browse/ARROW-6820
Project: Apache Arrow
Issue Type: Bug
Reporter: Antoine Pitrou
Fix For: 1.0.0
In https://arrow.apache.org/docs/format/Layout.html#map-type, the map type is
specified as having a child field "pairs", itself with children "keys" and
"items".
In https://github.com/apache/arrow/blob/master/format/Schema.fbs#L60, the map
type is specified as having a child field "entry", itself with children "key"
and "value".
In the C++ implementation, a map type has a child field "entries", itself with
children "key" and "value".
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