ueshin opened a new pull request, #40226:
URL: https://github.com/apache/spark/pull/40226
### What changes were proposed in this pull request?
Fixes `createDataFrame` to support durations.
### Why are the changes needed?
Currently the following command:
```py
spark.createDataFrame(pd.DataFrame({"a": [timedelta(microseconds=123)]}))
```
raises an error:
```
[UNSUPPORTED_ARROWTYPE] Unsupported arrow type Duration(NANOSECOND).
```
because Arrow take a different type for `timedelta` objects from what Spark
expects.
### Does this PR introduce _any_ user-facing change?
`timedelta` objects will be properly converted to `DayTimeIntervalType`.
### How was this patch tested?
Enabled the related test.
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