Michael Timper created SPARK-3853:
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Summary: JsonRDD does not support converting fields to type
Timestamp
Key: SPARK-3853
URL: https://issues.apache.org/jira/browse/SPARK-3853
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.1.0
Reporter: Michael Timper
create a SchemaRDD using
eventsSchema = sqlContext.jsonRDD(jsonEventsRdd, schemaWithTimestampField)
eventsSchema.registerTempTable("events")
sqlContext.sql("select max(time_field) from events")
Throws this exception:
scala.MatchError: TimestampType (of class
org.apache.spark.sql.catalyst.types.TimestampType$)
org.apache.spark.sql.json.JsonRDD$.enforceCorrectType(JsonRDD.scala:357)
org.apache.spark.sql.json.JsonRDD$$anonfun$org$apache$spark$sql$json$JsonRDD$$asRow$1$$anonfun$apply$12.apply(JsonRDD.scala:391)
......
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