Hi,
It'd be better to set `predicates` in jdbc arguments for loading in
parallel.
See:
https://github.com/apache/spark/blob/branch-1.6/sql/core/src/main/scala/org/apache/spark/sql/DataFrameReader.scala#L200
// maropu
On Sat, Sep 17, 2016 at 7:46 AM, Benjamin Kim wrote:
> I am testing this in s
I am testing this in spark-shell. I am following the Spark documentation by
simply adding the PostgreSQL driver to the Spark Classpath.
SPARK_CLASSPATH=/path/to/postgresql/driver spark-shell
Then, I run the code below to connect to the PostgreSQL database to query. This
is when I have problems.
Hi! Can you split init code with current comand? I thing it is main problem
in your code.
16 сент. 2016 г. 8:26 PM пользователь "Benjamin Kim"
написал:
> Has anyone using Spark 1.6.2 encountered very slow responses from pulling
> data from PostgreSQL using JDBC? I can get to the table and see the
