spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Liwei Lin (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SPARK-16462) Spark 2.0 CSV does not handle null values for certain data types properly
Date Sat, 09 Jul 2016 14:09:10 GMT
Liwei Lin created SPARK-16462:
---------------------------------

             Summary: Spark 2.0 CSV does not handle null values for certain data types properly
                 Key: SPARK-16462
                 URL: https://issues.apache.org/jira/browse/SPARK-16462
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 2.0.0
            Reporter: Liwei Lin


CSV should return {{null}} for nullable types if the string datum is "empty".

However, for certain data types like {{Boolean}}, {{TimestampType}}, {{DateType}}, CSV in
2.0 does not return {{null}} for "empty" datum. This is a regression comparing to 1.6.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

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


Mime
View raw message