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https://issues.apache.org/jira/browse/SPARK-28545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun reassigned SPARK-28545:
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Assignee: Dongjoon Hyun
> Add the hash map size to the directional log of ObjectAggregationIterator
> -------------------------------------------------------------------------
>
> Key: SPARK-28545
> URL: https://issues.apache.org/jira/browse/SPARK-28545
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Dongjoon Hyun
> Assignee: Dongjoon Hyun
> Priority: Trivial
>
> `ObjectAggregationIterator` shows a directional info message to increase
> `spark.sql.objectHashAggregate.sortBased.fallbackThreshold` when the size of
> the in-memory hash map grows too large and it falls back to sort-based
> aggregation.
> However, we don't know how much we need to increase. This issue add the size
> of the current in-memory hash map size to the log message.
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