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Thomas Graves commented on SPARK-11316:
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So we ran into this again, here is the scenario and what
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https://issues.apache.org/jira/browse/SPARK-11316?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15131196#comment-15131196
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Apache Spark commented on SPARK-11316:
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User 'zhuoliu' has created a pull request for this issue:
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https://issues.apache.org/jira/browse/SPARK-11316?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14974236#comment-14974236
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Thomas Graves commented on SPARK-11316:
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Note I"m wondering if since the isEmpty call is doing a