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[GitHub] [spark] sarutak opened a new pull request #33226: [SPARK-35999][SQL] Make from_csv/to_csv to handle day-time intervals properly

sarutak opened a new pull request #33226:
URL: https://github.com/apache/spark/pull/33226


   ### What changes were proposed in this pull request?
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   This PR fixes an issue that `from_csv/to_csv` doesn't handle day-time intervals properly.
   `from_csv` throws exception if day-time interval types are given.
   ```
   spark-sql> select from_csv("interval '1 2:3:4' day to second", "a interval day to second");
   21/07/03 04:39:13 ERROR SparkSQLDriver: Failed in [select from_csv("interval '1 2:3:4' day to second", "a interval day to second")]
   java.lang.Exception: Unsupported type: interval day to second
    at org.apache.spark.sql.errors.QueryExecutionErrors$.unsupportedTypeError(QueryExecutionErrors.scala:775)
    at org.apache.spark.sql.catalyst.csv.UnivocityParser.makeConverter(UnivocityParser.scala:224)
    at org.apache.spark.sql.catalyst.csv.UnivocityParser.$anonfun$valueConverters$1(UnivocityParser.scala:134)
   ```
   
   Also, `to_csv` doesn't handle day-time interval types properly though any exception is thrown.
   The result of `to_csv` for day-time interval types is not ANSI interval compliant form.
   
   ```
   spark-sql> select to_csv(named_struct("a", interval '1 2:3:4' day to second));
   93784000000
   ```
   The result above should be `INTERVAL '1 02:03:04' DAY TO SECOND`.
   
   ### Why are the changes needed?
   <!--
   Please clarify why the changes are needed. For instance,
     1. If you propose a new API, clarify the use case for a new API.
     2. If you fix a bug, you can clarify why it is a bug.
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   Bug fix.
   
   ### Does this PR introduce _any_ user-facing change?
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   Note that it means *any* user-facing change including all aspects such as the documentation fix.
   If yes, please clarify the previous behavior and the change this PR proposes - provide the console output, description and/or an example to show the behavior difference if possible.
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   No.
   
   ### How was this patch tested?
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   New tests.


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[GitHub] [spark] AmplabJenkins commented on pull request #33226: [SPARK-35999][SQL] Make from_csv/to_csv to handle day-time intervals properly

Posted by GitBox <gi...@apache.org>.
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[GitHub] [spark] cloud-fan closed pull request #33226: [SPARK-35999][SQL] Make from_csv/to_csv to handle day-time intervals properly

Posted by GitBox <gi...@apache.org>.
cloud-fan closed pull request #33226:
URL: https://github.com/apache/spark/pull/33226


   


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[GitHub] [spark] SparkQA commented on pull request #33226: [SPARK-35999][SQL] Make from_csv/to_csv to handle day-time intervals properly

Posted by GitBox <gi...@apache.org>.
SparkQA commented on pull request #33226:
URL: https://github.com/apache/spark/pull/33226#issuecomment-874541826


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[GitHub] [spark] sarutak commented on pull request #33226: [SPARK-35999][SQL] Make from_csv/to_csv to handle day-time intervals properly

Posted by GitBox <gi...@apache.org>.
sarutak commented on pull request #33226:
URL: https://github.com/apache/spark/pull/33226#issuecomment-874497052


   cc: @MaxGekk 
   I think #33225 and this resolve the issue pointed out [here](https://github.com/apache/spark/pull/32949/files#r659884896).


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[GitHub] [spark] SparkQA commented on pull request #33226: [SPARK-35999][SQL] Make from_csv/to_csv to handle day-time intervals properly

Posted by GitBox <gi...@apache.org>.
SparkQA commented on pull request #33226:
URL: https://github.com/apache/spark/pull/33226#issuecomment-874566612


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[GitHub] [spark] AmplabJenkins commented on pull request #33226: [SPARK-35999][SQL] Make from_csv/to_csv to handle day-time intervals properly

Posted by GitBox <gi...@apache.org>.
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URL: https://github.com/apache/spark/pull/33226#issuecomment-874586150


   
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[GitHub] [spark] AmplabJenkins commented on pull request #33226: [SPARK-35999][SQL] Make from_csv/to_csv to handle day-time intervals properly

Posted by GitBox <gi...@apache.org>.
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URL: https://github.com/apache/spark/pull/33226#issuecomment-874586150


   
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[GitHub] [spark] cloud-fan commented on pull request #33226: [SPARK-35999][SQL] Make from_csv/to_csv to handle day-time intervals properly

Posted by GitBox <gi...@apache.org>.
cloud-fan commented on pull request #33226:
URL: https://github.com/apache/spark/pull/33226#issuecomment-874614117


   thanks, merging to master/3.2!


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[GitHub] [spark] SparkQA commented on pull request #33226: [SPARK-35999][SQL] Make from_csv/to_csv to handle day-time intervals properly

Posted by GitBox <gi...@apache.org>.
SparkQA commented on pull request #33226:
URL: https://github.com/apache/spark/pull/33226#issuecomment-874511110


   **[Test build #140686 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/140686/testReport)** for PR 33226 at commit [`a93d963`](https://github.com/apache/spark/commit/a93d9639ab35f42d60736ac5a09a05ae329e687b).


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[GitHub] [spark] SparkQA commented on pull request #33226: [SPARK-35999][SQL] Make from_csv/to_csv to handle day-time intervals properly

Posted by GitBox <gi...@apache.org>.
SparkQA commented on pull request #33226:
URL: https://github.com/apache/spark/pull/33226#issuecomment-874511110






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[GitHub] [spark] sarutak commented on pull request #33226: [SPARK-35999][SQL] Make from_csv/to_csv to handle day-time intervals properly

Posted by GitBox <gi...@apache.org>.
sarutak commented on pull request #33226:
URL: https://github.com/apache/spark/pull/33226#issuecomment-874497052


   cc: @MaxGekk 
   I think #33225 and this resolve the issue pointed out [here](https://github.com/apache/spark/pull/32949/files#r659884896).


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[GitHub] [spark] cloud-fan commented on pull request #33226: [SPARK-35999][SQL] Make from_csv/to_csv to handle day-time intervals properly

Posted by GitBox <gi...@apache.org>.
cloud-fan commented on pull request #33226:
URL: https://github.com/apache/spark/pull/33226#issuecomment-874614117


   thanks, merging to master/3.2!


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[GitHub] [spark] cloud-fan closed pull request #33226: [SPARK-35999][SQL] Make from_csv/to_csv to handle day-time intervals properly

Posted by GitBox <gi...@apache.org>.
cloud-fan closed pull request #33226:
URL: https://github.com/apache/spark/pull/33226


   


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[GitHub] [spark] AmplabJenkins removed a comment on pull request #33226: [SPARK-35999][SQL] Make from_csv/to_csv to handle day-time intervals properly

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[GitHub] [spark] SparkQA removed a comment on pull request #33226: [SPARK-35999][SQL] Make from_csv/to_csv to handle day-time intervals properly

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   **[Test build #140686 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/140686/testReport)** for PR 33226 at commit [`a93d963`](https://github.com/apache/spark/commit/a93d9639ab35f42d60736ac5a09a05ae329e687b).


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