On Friday I found a bug pyspark2.4.0, and put on the spark ISSUE
Official high efficiency, the next day put PR on github, gave resolved
https://github.com/apache/spark/pull/25950
The first report bug, ha ha, I feel a little excited!
On Friday I found a bug pyspark2.4.0, and put on the spark ISSUE
Official high efficiency, the next day put PR on github, gave resolved
https://github.com/apache/spark/pull/25950
The first report bug, ha ha, I feel a little excited!