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https://issues.apache.org/jira/browse/SPARK-7956?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Reynold Xin updated SPARK-7956:
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Issue Type: Bug (was: Sub-task)
Parent: (was: SPARK-7075)
> Use Janino to compile SQL exp
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https://issues.apache.org/jira/browse/SPARK-7956?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Reynold Xin updated SPARK-7956:
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Issue Type: Sub-task (was: Improvement)
Parent: SPARK-7075
> Use Janino to compile SQL expres
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https://issues.apache.org/jira/browse/SPARK-7956?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Davies Liu updated SPARK-7956:
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Description:
The overhead of current implementation of codegen is to high (50ms - 500ms),
which blocks
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https://issues.apache.org/jira/browse/SPARK-7956?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Davies Liu updated SPARK-7956:
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Description:
The overhead of current implementation of codegen is to high (100ms - 500ms),
which blocks