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https://issues.apache.org/jira/browse/SPARK-22923?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16328116#comment-16328116
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Juhong Jung commented on SPARK-22923:
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I realized sort merge join cannot to be applied every theta
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https://issues.apache.org/jira/browse/SPARK-22923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Juhong Jung updated SPARK-22923:
Description:
I found this issue during self join for retrieving same key last record
problem.
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https://issues.apache.org/jira/browse/SPARK-22923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Juhong Jung updated SPARK-22923:
Description:
I found this issue during self join for retrieving same key last record
problem.
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https://issues.apache.org/jira/browse/SPARK-22923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Juhong Jung updated SPARK-22923:
Description:
I found this issue during self join for retrieving same key last record
problem.
Juhong Jung created SPARK-22923:
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Summary: Non-equi join(theta join) should use sort merge join
Key: SPARK-22923
URL: https://issues.apache.org/jira/browse/SPARK-22923
Project: Spark
Issue