:44 PM
To: Jake Russ <jr...@bloomintelligence.com>
Cc: "user@spark.apache.org" <user@spark.apache.org>
Subject: Re: Update MySQL table via Spark/SparkR?
Hi Jake,
This is an issue across all RDBMs including Oracle etc. When you are updating
you have to commit or roll back in RDB
Hi everyone,
I’m currently using SparkR to read data from a MySQL database, perform some
calculations, and then write the results back to MySQL. Is it still true that
Spark does not support UPDATE queries via JDBC? I’ve seen many posts on the
internet that Spark’s DataFrameWriter does not