[SPARK-49013] Change key in collationsMap for Map and Array types in scala #47497
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@HyukjinKwon Please take a look if you can as you have the context from the same pyspark change. |
HyukjinKwon
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Jul 27, 2024
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Merged to master. |
ilicmarkodb
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Jul 29, 2024
…scala
### What changes were proposed in this pull request?
When deserializing map/array that is not part of the struct field, the key in collation map should just be `{"element": collation}` instead of `{".element": collation}`.
### Why are the changes needed?
To be consistent with the behavior on the pyspark side (apache#46737).
### Does this PR introduce _any_ user-facing change?
No.
### How was this patch tested?
Unit tests.
### Was this patch authored or co-authored using generative AI tooling?
No.
Closes apache#47497 from stefankandic/complexTypeDeSer.
Authored-by: Stefan Kandic <stefan.kandic@databricks.com>
Signed-off-by: Hyukjin Kwon <gurwls223@apache.org>
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What changes were proposed in this pull request?
When deserializing map/array that is not part of the struct field, the key in collation map should just be
{"element": collation}instead of{".element": collation}.Why are the changes needed?
To be consistent with the behavior on the pyspark side (#46737).
Does this PR introduce any user-facing change?
No.
How was this patch tested?
Unit tests.
Was this patch authored or co-authored using generative AI tooling?
No.