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Posted to issues@spark.apache.org by "Wenchen Fan (JIRA)" <ji...@apache.org> on 2018/12/16 01:34:00 UTC
[jira] [Resolved] (SPARK-26243) Use java.time API for parsing
timestamps and dates from JSON
[ https://issues.apache.org/jira/browse/SPARK-26243?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wenchen Fan resolved SPARK-26243.
---------------------------------
Resolution: Fixed
Fix Version/s: 3.0.0
Issue resolved by pull request 23196
[https://github.com/apache/spark/pull/23196]
> Use java.time API for parsing timestamps and dates from JSON
> ------------------------------------------------------------
>
> Key: SPARK-26243
> URL: https://issues.apache.org/jira/browse/SPARK-26243
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.4.0
> Reporter: Maxim Gekk
> Assignee: Maxim Gekk
> Priority: Major
> Fix For: 3.0.0
>
>
> Currently, CSV datasource uses Apache FastDateFormat with a few fallbacks for parsing values of TimestampType and DateType. The result of parsing is an instance of java.util.Date/Timestamp which represents a specific instant in time, with millisecond precision. The tickets aims to switch on Java 8 API - java.time which allow parsing with nanoseconds precision.
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