Mastering Apache Spark by Mike Frampton

Author:Mike Frampton [Frampton, Mike]
Language: eng
Format: azw3, pdf
Publisher: Packt Publishing
Published: 2015-09-29T16:00:00+00:00

I have stripped that error message down to just the pertinent parts, otherwise it would have been many pages long. I have determined the version of PostgreSQL that I have installed, as follows. It appears to be of version 9.0, determined from the Cloudera parcel-based jar file:

[root@hc2nn jars]# pwd ; ls postgresql* /opt/cloudera/parcels/CDH/jars postgresql-9.0-801.jdbc4.jar

Next, I have used the https://jdbc.postgresql.org/ website to download the necessary PostgreSQL connector library. I have determined my Java version to be 1.7, as shown here, which affects which version of library to use:

[hadoop@hc2nn spark]$ java -version java version "1.7.0_75" OpenJDK Runtime Environment (rhel-2.5.4.0.el6_6-x86_64 u75-b13) OpenJDK 64-Bit Server VM (build 24.75-b04, mixed mode)

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