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https://issues.apache.org/jira/browse/SPARK-37185?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17437585#comment-17437585
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mathieu longtin commented on SPARK-37185:
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It seems to try to optimize for a simple query, but
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https://issues.apache.org/jira/browse/SPARK-37185?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17437009#comment-17437009
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mathieu longtin commented on SPARK-37185:
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Additional note: if there's a "group by" in the
mathieu longtin created SPARK-37185:
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Summary: DataFrame.take() only uses one worker
Key: SPARK-37185
URL: https://issues.apache.org/jira/browse/SPARK-37185
Project: Spark
Issue Type: Bug
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https://issues.apache.org/jira/browse/SPARK-24753?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16539023#comment-16539023
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mathieu longtin edited comment on SPARK-24753 at 7/10/18 5:59 PM:
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mathieu longtin commented on SPARK-24753:
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Thanks for the response. Yes, it does work with
mathieu longtin created SPARK-24753:
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Summary: bad backslah parsing in SQL statements
Key: SPARK-24753
URL: https://issues.apache.org/jira/browse/SPARK-24753
Project: Spark
Issue Type: Bug
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https://issues.apache.org/jira/browse/SPARK-15531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15300986#comment-15300986
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mathieu longtin commented on SPARK-15531:
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Correct, on a 128G server, just running {{java}} with
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https://issues.apache.org/jira/browse/SPARK-15531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15300666#comment-15300666
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mathieu longtin commented on SPARK-15531:
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The VM that spark-class launches afterwards has an
mathieu longtin created SPARK-15531:
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Summary: spark-class tries to use too much memory when running
Launcher
Key: SPARK-15531
URL: https://issues.apache.org/jira/browse/SPARK-15531
Project: Spark
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https://issues.apache.org/jira/browse/SPARK-13266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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mathieu longtin updated SPARK-13266:
Comment: was deleted
(was: https://github.com/apache/spark/pull/11305)
> Python
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mathieu longtin commented on SPARK-13266:
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https://github.com/apache/spark/pull/11305
> Python
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https://issues.apache.org/jira/browse/SPARK-13290?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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mathieu longtin reopened SPARK-13290:
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Slow relative to reading the exact same file on a local disk on the same
machine. Python
mathieu longtin created SPARK-13290:
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Summary: wholeTextFile and binaryFiles are really slow
Key: SPARK-13290
URL: https://issues.apache.org/jira/browse/SPARK-13290
Project: Spark
Issue
mathieu longtin created SPARK-13266:
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Summary: Python DataFrameReader converts None to "None" instead of
null
Key: SPARK-13266
URL: https://issues.apache.org/jira/browse/SPARK-13266
Project: Spark
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