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https://issues.apache.org/jira/browse/SPARK-15752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lianhui Wang updated SPARK-15752:
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Description:
when query only use metadata (example: partition key), it can return results
based
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https://issues.apache.org/jira/browse/SPARK-15752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lianhui Wang updated SPARK-15752:
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Description: when query only use metadata (example: partition key), it can
return results based
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https://issues.apache.org/jira/browse/SPARK-15752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lianhui Wang updated SPARK-15752:
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Description: when query just has use metadata (example: partition key), it
can return results
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https://issues.apache.org/jira/browse/SPARK-15752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lianhui Wang updated SPARK-15752:
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Summary: support optimization for metadata only queries (was: support
optimization for metadata
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https://issues.apache.org/jira/browse/SPARK-15752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lianhui Wang updated SPARK-15752:
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Issue Type: Improvement (was: Bug)
> support optimization for metadata only queries.
>
