/Python/Perform a left outer join of self and other.

Perform a left outer join of self and other.

Perform a left outer join of self and other.

x = sc.parallelize([("a", 1), ("b", 4)])
y = sc.parallelize([("a", 2)])
sorted(x.leftOuterJoin(y).collect())
# [('a', (1, 2)), ('b', (4, None))]

0

Source: spark.apache.org

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