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Spark java.lang.OutOfMemoryError: Java heap space
My cluster: 1 master, 11 slaves, each node has 6 GB memory.
12 Answers
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'too many values to unpack', iterating over a dict. key=>string, value=>list
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edited Jun 20 at 9:12
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answered Mar 29 '11 at 0:34
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How can I convert a datetime object to milliseconds since epoch (unix time) in Python?
...ect that I want to convert to unix time, or seconds/milliseconds since the 1970 epoch.
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Do you have to restart apache to make re-write rules in the .htaccess take effect?
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edited Jun 20 at 9:12
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answered Sep 27 '08 at 2:25
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Where is Maven' settings.xml located on mac os?
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If you use brew to install maven, then the settings file should be in
/usr/local/Cellar/maven...
SqlException from Entity Framework - New transaction is not allowed because there are other threads
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edited Feb 1 '10 at 23:54
John Saunders
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How to launch Safari and open URL from iOS app
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15 Answers
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Windows batch files: .bat vs .cmd?
As I understand it, .bat is the old 16-bit naming convention, and .cmd is for 32-bit Windows, i.e., starting with NT. But I continue to see .bat files everywhere, and they seem to work exactly the same using either suffix. Assuming that my code will never need to run on anything older than NT, d...