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https://issues.apache.org/jira/browse/SPARK-23784?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16419764#comment-16419764
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Joshua Howard commented on SPARK-23784:
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Correct. It had been answered, but I am just now closing
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Joshua Howard closed SPARK-23784.
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See SO link.
> Cannot use custom Aggregator with groupBy/agg
>
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Joshua Howard updated SPARK-23784:
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Description: I have code
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Joshua Howard updated SPARK-23784:
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Description: {{I have code
Joshua Howard created SPARK-23784:
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Summary: Cannot use custom Aggregator with groupBy/agg
Key: SPARK-23784
URL: https://issues.apache.org/jira/browse/SPARK-23784
Project: Spark
Issue Type:
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https://issues.apache.org/jira/browse/SPARK-17459?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15631369#comment-15631369
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Joshua Howard commented on SPARK-17459:
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Got it. Won't touch the fields.
Whenever a committer can
Joshua Howard created SPARK-17459:
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Summary: Add Linear Discriminant to dimensionality reduction
algorithms
Key: SPARK-17459
URL: https://issues.apache.org/jira/browse/SPARK-17459
Project: Spark
