Start index with certain value zipWithIndex in pyspark

问题

I want to start value of indexes in data frame with certain value instead of default value zero, if there is any parameter we can use for zipWithIndex() in pyspark.

回答1:

the following solution will help to start zipwithIndex with default value.

df = df_child.rdd.zipWithIndex().map(lambda x: (x[0], x[1] + index)).toDF()

where index is default number you want to start with zipWithIndex.

来源：https://stackoverflow.com/questions/60124599/start-index-with-certain-value-zipwithindex-in-pyspark