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fix defination of sc for streaming #59
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wzhongyuan
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Apr 4, 2019
| @@ -47,7 +47,7 @@ | |||
| "from pyspark import SparkContext\n", | |||
| "from bigdl.util.common import *\n", | |||
| "\n", | |||
| "sc = SparkContext('local')\n" | |||
| "sc = SparkContext('local[2]')\n" | |||
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It's the min number of multiple threads.
how do you think local[*] ?
It means to use all of logic cores.
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2 is a tricky number, if it's not specifically required to be 2, * may be better
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OK, I will update it to [*] soon.
Use * to replace 2 for better performance
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