spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "antonkulaga (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SPARK-25198) org.apache.spark.sql.catalyst.parser.ParseException: DataType json is not supported.
Date Wed, 22 Aug 2018 17:02:00 GMT
antonkulaga created SPARK-25198:
-----------------------------------

             Summary: org.apache.spark.sql.catalyst.parser.ParseException: DataType json is
not supported.
                 Key: SPARK-25198
                 URL: https://issues.apache.org/jira/browse/SPARK-25198
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 2.3.1
         Environment: Ubuntu 18.04, Spark 2.3.1, org.postgresql:postgresql:42.2.4
            Reporter: antonkulaga


Whenever I try to save the dataframe with one of the columns with JSON string inside to the
latest Postgres I get org.apache.spark.sql.catalyst.parser.ParseException: DataType json is
not supported. As Postgres supports JSON well and I use the latest postgresql client I expect
it to work. Here is an example of the code that crashes

val columnTypes = """id integer, parameters json, title text, gsm text, gse text, organism
text, characteristics text, molecule text, model text, description text, treatment_protocol
text, extract_protocol text, source_name text,data_processing text, submission_date text,last_update_date
text, status text, type text, contact text, gpl text"""

myDataframe.write.format("jdbc").option("url", "jdbc:postgresql://db/sequencing").option("customSchema",
columnTypes).option("dbtable", "test").option("user", "postgres").option("password", "changeme").save()



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org


Mime
View raw message