spark-avro - Datetime formats
I am working on the ingestion of data from Source DB to HDFS in avro format.
using spark-avro Package, since there is known issue for the Timestamp columns,
is it possible to find out all of the columns dynamically during import which are Timestamp / date-time type and Cast into STRING?
I am planning to write generic process - hence cant hardcode the columns, instead want to make this logic dynamic.
any pointers?
datetime apache-spark avro
edited Nov 17 '18 at 23:36
user6910411
34.9k1085107
asked Nov 15 '18 at 4:55
Abhijeet RajputAbhijeet Rajput
143
add a comment |
I am working on the ingestion of data from Source DB to HDFS in avro format.
using spark-avro Package, since there is known issue for the Timestamp columns,
is it possible to find out all of the columns dynamically during import which are Timestamp / date-time type and Cast into STRING?
I am planning to write generic process - hence cant hardcode the columns, instead want to make this logic dynamic.
any pointers?
datetime apache-spark avro
edited Nov 17 '18 at 23:36
user6910411
34.9k1085107
asked Nov 15 '18 at 4:55
Abhijeet RajputAbhijeet Rajput
143
add a comment |
I am working on the ingestion of data from Source DB to HDFS in avro format.
using spark-avro Package, since there is known issue for the Timestamp columns,
is it possible to find out all of the columns dynamically during import which are Timestamp / date-time type and Cast into STRING?
I am planning to write generic process - hence cant hardcode the columns, instead want to make this logic dynamic.
any pointers?
datetime apache-spark avro
edited Nov 17 '18 at 23:36
user6910411
34.9k1085107
asked Nov 15 '18 at 4:55
Abhijeet RajputAbhijeet Rajput
143
I am working on the ingestion of data from Source DB to HDFS in avro format.
using spark-avro Package, since there is known issue for the Timestamp columns,
is it possible to find out all of the columns dynamically during import which are Timestamp / date-time type and Cast into STRING?
I am planning to write generic process - hence cant hardcode the columns, instead want to make this logic dynamic.
any pointers?
datetime apache-spark avro
datetime apache-spark avro
edited Nov 17 '18 at 23:36
user6910411
34.9k1085107
asked Nov 15 '18 at 4:55
Abhijeet RajputAbhijeet Rajput
143
edited Nov 17 '18 at 23:36
user6910411
34.9k1085107
asked Nov 15 '18 at 4:55
Abhijeet RajputAbhijeet Rajput
143
edited Nov 17 '18 at 23:36
user6910411
34.9k1085107
edited Nov 17 '18 at 23:36
user6910411
34.9k1085107
edited Nov 17 '18 at 23:36
user6910411
34.9k1085107
34.9k1085107
asked Nov 15 '18 at 4:55
Abhijeet RajputAbhijeet Rajput
143
asked Nov 15 '18 at 4:55
Abhijeet RajputAbhijeet Rajput
143
asked Nov 15 '18 at 4:55
Abhijeet RajputAbhijeet Rajput
143
143
add a comment |
add a comment |
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