Проверьте это:
scala> val df =Seq( ( (Timestamp.valueOf("2019-01-01 01:02:03")), (Timestamp.valueOf("2019-01-10 01:02:03")), (Timestamp.valueOf("2019-01-15 01:02:03") ), (Timestamp.valueOf("2019-02-22 01:02:03")) ) ).toDF("t1","t2","t3","t4")
df: org.apache.spark.sql.DataFrame = [t1: timestamp, t2: timestamp ... 2 more fields]
scala> df.show(false)
+-------------------+-------------------+-------------------+-------------------+
|t1 |t2 |t3 |t4 |
+-------------------+-------------------+-------------------+-------------------+
|2019-01-01 01:02:03|2019-01-10 01:02:03|2019-01-15 01:02:03|2019-02-22 01:02:03|
+-------------------+-------------------+-------------------+-------------------+
scala> val ts_cols = df.dtypes.filter( _._2 == "TimestampType" ).map( _._1)
ts_cols: Array[String] = Array(t1, t2, t3, t4)
scala> val exp1 = ts_cols.map ( x=> col(x).lt(current_date()-expr("INTERVAL 30 DAYS")) ).reduce( _||_ )
exp1: org.apache.spark.sql.Column = ((((t1 < (current_date() - interval 4 weeks 2 days)) OR (t2 < (current_date() - interval 4 weeks 2 days))) OR (t3 < (current_date() - interval 4 weeks 2 days))) OR (t4 < (current_date() - interval 4 weeks 2 days)))
scala> df.select(col("*"),exp1.as("ts_comp") ).show(false)
+-------------------+-------------------+-------------------+-------------------+-------+
|t1 |t2 |t3 |t4 |ts_comp|
+-------------------+-------------------+-------------------+-------------------+-------+
|2019-01-01 01:02:03|2019-01-10 01:02:03|2019-01-15 01:02:03|2019-02-22 01:02:03|false |
+-------------------+-------------------+-------------------+-------------------+-------+
true
контрольный пример
scala> val df2 =Seq( ( (Timestamp.valueOf("2018-01-01 01:02:03")), (Timestamp.valueOf("2018-01-10 01:02:03")), (Timestamp.valueOf("2018-01-15 01:
02:03") ), (Timestamp.valueOf("2018-02-22 01:02:03")) ) ).toDF("t1","t2","t3","t4")
df2: org.apache.spark.sql.DataFrame = [t1: timestamp, t2: timestamp ... 2 more fields]
scala> df2.select(col("*"),exp1.as("ts_comp") ).show(false)
+-------------------+-------------------+-------------------+-------------------+-------+
|t1 |t2 |t3 |t4 |ts_comp|
+-------------------+-------------------+-------------------+-------------------+-------+
|2018-01-01 01:02:03|2018-01-10 01:02:03|2018-01-15 01:02:03|2018-02-22 01:02:03|true |
+-------------------+-------------------+-------------------+-------------------+-------+
scala>