Berechnen Sie die Zeit zwischen DateTime PySpark
dates = [("1","2019-07-01 12:01:19.111"),
("2","2019-06-24 12:01:19.222"),
("3","2019-11-16 16:44:55.406"),
("4","2019-11-16 16:50:59.406")
]
df = spark.createDataFrame(data=dates, schema=["id","input_timestamp"])
from pyspark.sql.functions import *
#Calculate Time difference in Seconds
df2=df.withColumn('from_timestamp',to_timestamp(col('from_timestamp')))\
.withColumn('end_timestamp', current_timestamp())\
.withColumn('DiffInSeconds',col("end_timestamp").cast("long") - col('from_timestamp').cast("long"))
df2.show(truncate=False)
DS in Training