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Posted to issues@spark.apache.org by "Maxim Gekk (JIRA)" <ji...@apache.org> on 2018/12/17 20:55:08 UTC

[jira] [Updated] (SPARK-26246) Infer timestamp types from JSON

     [ https://issues.apache.org/jira/browse/SPARK-26246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maxim Gekk updated SPARK-26246:
-------------------------------
    Description: Currently, TimestampType cannot be inferred from JSON. To parse JSON string, you have to specify schema explicitly if JSON input contains timestamps. This ticket aims to extend JsonInferSchema to support such inferring.  (was: Currently, DateType and TimestampType cannot be inferred from JSON. To parse JSON string, you have to specify schema explicitly if JSON input contains dates or timestamps. This ticket aims to extend JsonInferSchema to support such inferring.)

> Infer timestamp types from JSON
> -------------------------------
>
>                 Key: SPARK-26246
>                 URL: https://issues.apache.org/jira/browse/SPARK-26246
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.4.0
>            Reporter: Maxim Gekk
>            Priority: Minor
>
> Currently, TimestampType cannot be inferred from JSON. To parse JSON string, you have to specify schema explicitly if JSON input contains timestamps. This ticket aims to extend JsonInferSchema to support such inferring.



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