[
https://issues.apache.org/jira/browse/SPARK-25178?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kazuaki Ishizaki updated SPARK-25178:
-------------------------------------
Summary: Directly ship the StructType objects of the keySchema /
valueSchema for xxxHashMapGenerator (was: Use dummy name for
xxxHashMapGenerator key/value schema field)
> Directly ship the StructType objects of the keySchema / valueSchema for
> xxxHashMapGenerator
> -------------------------------------------------------------------------------------------
>
> Key: SPARK-25178
> URL: https://issues.apache.org/jira/browse/SPARK-25178
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.4.0
> Reporter: Kris Mok
> Priority: Minor
>
> Following SPARK-18952 and SPARK-22273, this ticket proposes to change the
> generated field name of the keySchema / valueSchema to a dummy name instead
> of using {{key.name}}.
> In previous discussion from SPARK-18952's PR [1], it was already suggested
> that the field names were being used, so it's not worth capturing the strings
> as reference objects here. Josh suggested merging the original fix as-is due
> to backportability / pickability concerns. Now that we're coming up to a new
> release, this can be revisited.
> [1]: https://github.com/apache/spark/pull/16361#issuecomment-270253719
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org
For additional commands, e-mail: issues-h...@spark.apache.org
