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Posted to reviews@spark.apache.org by "Fokko (via GitHub)" <gi...@apache.org> on 2023/05/19 17:56:13 UTC

[GitHub] [spark] Fokko opened a new pull request, #41238: [SPARK-43594][SQL] Add LocalDateTime to anyToMicros

Fokko opened a new pull request, #41238:
URL: https://github.com/apache/spark/pull/41238

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   ### What changes were proposed in this pull request?
   
   Small change to `anyToMicros` to also accept `LocalDateTime` that's being returned when working with `TIMESTAMP_NTZ`. This simplifies some code at the Iceberg side.
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[GitHub] [spark] dongjoon-hyun commented on pull request #41238: [SPARK-43594][SQL] Add LocalDateTime to anyToMicros

Posted by "dongjoon-hyun (via GitHub)" <gi...@apache.org>.
dongjoon-hyun commented on PR #41238:
URL: https://github.com/apache/spark/pull/41238#issuecomment-1585492430

   Sorry, @Fokko . 


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[GitHub] [spark] Fokko commented on pull request #41238: [SPARK-43594][SQL] Add LocalDateTime to anyToMicros

Posted by "Fokko (via GitHub)" <gi...@apache.org>.
Fokko commented on PR #41238:
URL: https://github.com/apache/spark/pull/41238#issuecomment-1585517189

   Would it be possible to get this into 3.4.1 as well? You could argue that it is fixing a bug following the new TIMESTAMP_NTZ type.


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[GitHub] [spark] Fokko commented on pull request #41238: [SPARK-43594][SQL] Add LocalDateTime to anyToMicros

Posted by "Fokko (via GitHub)" <gi...@apache.org>.
Fokko commented on PR #41238:
URL: https://github.com/apache/spark/pull/41238#issuecomment-1559281646

   cc @dongjoon-hyun Any thoughts on this small change?


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[GitHub] [spark] Fokko commented on pull request #41238: [SPARK-43594][SQL] Add LocalDateTime to anyToMicros

Posted by "Fokko (via GitHub)" <gi...@apache.org>.
Fokko commented on PR #41238:
URL: https://github.com/apache/spark/pull/41238#issuecomment-1560964066

   This would actually allow:
   
   ```scala
     def createSerializerForLocalDateTime(inputObject: Expression): Expression = {
       StaticInvoke(
         DateTimeUtils.getClass,
         TimestampNTZType,
         "localDateTimeToMicros",
         inputObject :: Nil,
         returnNullable = false)
     }
   ```
   
   to change to:
   
   ```scala
     def createSerializerForLocalDateTime(inputObject: Expression): Expression = {
       StaticInvoke(
         DateTimeUtils.getClass,
         TimestampNTZType,
         "anyToMicros",
         inputObject :: Nil,
         returnNullable = false)
     }
   ```
   
   This would also make some code on the Iceberg side simpler:
   
   https://github.com/apache/iceberg/blob/8fe6248736a8a15a8dc85376c8741cbce62e6b47/spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/SparkValueConverter.java#L78-L86


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[GitHub] [spark] dongjoon-hyun commented on pull request #41238: [SPARK-43594][SQL] Add LocalDateTime to anyToMicros

Posted by "dongjoon-hyun (via GitHub)" <gi...@apache.org>.
dongjoon-hyun commented on PR #41238:
URL: https://github.com/apache/spark/pull/41238#issuecomment-1585491256

   Thank you, @Fokko , @MaxGekk , @HyukjinKwon .
   I merged to `master` branch for Apache Spark 3.5.0 according to the community guideline.


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[GitHub] [spark] Fokko commented on pull request #41238: [SPARK-43594][SQL] Add LocalDateTime to anyToMicros

Posted by "Fokko (via GitHub)" <gi...@apache.org>.
Fokko commented on PR #41238:
URL: https://github.com/apache/spark/pull/41238#issuecomment-1585490228

   @dongjoon-hyun @HyukjinKwon I've updated the template. I'd love to move this forward and also get this in 3.4.1


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[GitHub] [spark] dongjoon-hyun closed pull request #41238: [SPARK-43594][SQL] Add LocalDateTime to anyToMicros

Posted by "dongjoon-hyun (via GitHub)" <gi...@apache.org>.
dongjoon-hyun closed pull request #41238: [SPARK-43594][SQL] Add LocalDateTime to anyToMicros
URL: https://github.com/apache/spark/pull/41238


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[GitHub] [spark] dongjoon-hyun commented on pull request #41238: [SPARK-43594][SQL] Add LocalDateTime to anyToMicros

Posted by "dongjoon-hyun (via GitHub)" <gi...@apache.org>.
dongjoon-hyun commented on PR #41238:
URL: https://github.com/apache/spark/pull/41238#issuecomment-1585492657

   Just FYI, @Fokko . Apache Spark 3.5.0 Feature Freeze is next month (July 16th) and you will have Apache Spark 3.5.0 on August.
   - https://spark.apache.org/versioning-policy.html


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[GitHub] [spark] HyukjinKwon commented on pull request #41238: [SPARK-43594][SQL] Add LocalDateTime to anyToMicros

Posted by "HyukjinKwon (via GitHub)" <gi...@apache.org>.
HyukjinKwon commented on PR #41238:
URL: https://github.com/apache/spark/pull/41238#issuecomment-1566321334

   @Fokko no biggie but would be great to fill the PR description.


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