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From Richard <>
Subject Spark SaveMode
Date Sat, 20 Jul 2019 04:34:43 GMT
Any reason why Spark's SaveMode doesn't have mode that ignore any Primary
Key/Unique constraint violations?

Let's say I'm using spark to migrate some data from Cassandra to Oracle, I
want the insert operation to be "ignore if exist primary keys" instead of
failing the whole batch.


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