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Posted to dev@arrow.apache.org by annsshadow w <cr...@gmail.com> on 2020/08/13 07:07:03 UTC
[C++]parse parquet with error: Invalid: Mix of struct and list types not yet supported.
Hi~all~
I use the Arrow-1.0.0 to parse parquet and meet that error.
Is there any way or plan to deal with it?
The schema outputed by 'parquet-dump-schema' is below.
message schema {
optional int64 age;
optional group logs {
optional group players (List) {
repeated group list {
optional binary item (String);
}
}
}
optional int64 year;
}
Thanks~
Re: [C++]parse parquet with error: Invalid: Mix of struct and list
types not yet supported.
Posted by Wes McKinney <we...@gmail.com>.
Support for reading nested Parquet data is incomplete, see ARROW-1644.
I hope this will be completed by the end of this year
On Thu, Aug 13, 2020 at 4:54 AM annsshadow w <cr...@gmail.com> wrote:
>
> Hi~all~
> I use the Arrow-1.0.0 to parse parquet and meet that error.
> Is there any way or plan to deal with it?
> The schema outputed by 'parquet-dump-schema' is below.
> message schema {
> optional int64 age;
> optional group logs {
> optional group players (List) {
> repeated group list {
> optional binary item (String);
> }
> }
> }
> optional int64 year;
> }
>
> Thanks~