[ https://issues.apache.org/jira/browse/SPARK-25178?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-25178:
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Assignee: (was: Apache Spark)
> Use dummy name for xxxHashMapGenerator key/value schema field
> -------------------------------------------------------------
>
> 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
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