Standard Repartition Join
2017-05-09 22:08:01 0 举报standard repartation join
作者其他创作
大纲/内容
A
C
a0
b0
b1
b2
b3
a1
c0
K
V
reduce
B
c1
...
map
C0
c2
sortmergepartition
file spliting
L
R
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