[jira] [Commented] (HUDI-1116) Support time travel using timestamp type

["Balaji Varadarajan (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HUDI-1116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17161883#comment-17161883 ] 

Balaji Varadarajan commented on HUDI-1116:
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One option is to provide a mapping utility which can help translate a timestamp to nearest commit time for the user to run query. 

 

A udf like implementation would be ideal but not sure if it is possible.

> Support time travel using timestamp type
> ----------------------------------------
>
>                 Key: HUDI-1116
>                 URL: https://issues.apache.org/jira/browse/HUDI-1116
>             Project: Apache Hudi
>          Issue Type: Improvement
>          Components: Spark Integration
>            Reporter: Balaji Varadarajan
>            Priority: Major
>
>  
> {{Currently, we use commit time to mimic time-travel queries. We need ability to handle time-travel with a proper timestamp provided.}}
> {{}}
> {{For e:g: }}
> {{spark.read  .format(“hudi”).option(“timestampAsOf”, “2019-01-01”).load(“/path/to/my/table”)}}



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