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https://issues.apache.org/jira/browse/SPARK-17500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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DjvuLee updated SPARK-17500:
Description: The DiskBytesSpilled metric in ExternalMerger &&
ExternalGroupBy is increased by file size in
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https://issues.apache.org/jira/browse/SPARK-17500?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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DjvuLee updated SPARK-17500:
Summary: The DiskBytesSpilled metric in ExternalMerger && ExternalGroupBy
is not right (was: The DiskBytes