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https://issues.apache.org/jira/browse/SPARK-26246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16734361#comment-16734361
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Reynold Xin edited comment on SPARK-26246 at 1/4/19 5:22 PM:
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Is there an option flag for this? This is a breaking change for people, and we
need a way to fallback.
was (Author: rxin):
|Is there an option flag for this? This is a breaking change for people, and we
need a way to fallback.|
> 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
> Assignee: Maxim Gekk
> Priority: Minor
> Fix For: 3.0.0
>
>
> 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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