References
- http://spark.apache.org/docs/latest/tuning.html.
- https://www.youtube.com/watch?v=dPHrykZL8Cg.
- https://www.youtube.com/watch?v=vfiJQ7wg81Y.
- http://spark.apache.org/docs/latest/security.html.
- http://stackoverflow.com/questions/19447623/why-javas-serialization-slower-than-3rd-party-apis.
- https://www.youtube.com/watch?v=vfiJQ7wg81Y&t=398s.
- https://web.mit.edu/kerberos/krb5-1.5/krb5-1.5.4/doc/krb5-user/What-is-a-Kerberos-Principal_003f.html.
- https://web.mit.edu/kerberos/krb5-1.5/krb5-1.5.4/doc/krb5-user/What-is-a-Kerberos-Principal_003f.html.
- http://ramhiser.com/2015/02/01/configuring-ipython-notebook-support-for-pyspark/.
- http://imranrashid.com/posts/Spark-Accumulators/.