Practical session, using Spark for emergency datasources

Practical session:

Tasks:

• 1) Running Apache Hadoop and MapReduce:
  • Getting started with Hadoop

• 2) Querying and analyzing open data source with Apache Spark.
  • Steps:
    • 1) Download data from: https://data.sfgov.org/Public-Safety/Fire-Department-Calls-for-Service/nuek-vuh3. or Session file: File:data.zip.

Solve Variables error: File:Variables.pdf