I am very happy to share my slides from the presentation about Apache Hadoop YARN that I gave at the 9th meeting of Warsaw Hadoop User Group 2 days ago.
The slides cover motivation for YARN, description of all YARN daemons, some interesting features and the most interesting configuration parameters and many, many pictures. Hope you will find it useful (please refresh this page if slides do not appear).
I am happy to say the first Hadoop User Group has already been opened in Stockholm, Sweden. We are really excited to see that Hadoop community in Stockholm is so thriving. Actually, the meetup generated pretty big interest and in consequence almost 150 people attended the event!
The meetup was organized in the Cafeteria at Spotify, and two talks were delivered.
Here is my video (15 minute long, in Polish), that shows how to create Hadoop cluster on Amazon Elastic MapReduce and use Karashpere Studio for EMR (a plugin for Eclipse). It demonstrates how to rent 10 of EC2 small instances to run exemplary calculation that process ~220GB of data in less then one hour, what costs $1.25.
I am very happy to share my slides from the presentation about Apache Pig that I gave at the 3rd meeting of Warsaw Hadoop User Group about 2 weeks ago. There is basic info about motivation for Apache Pig, PigLatin statements, simple PigLatin code that processes Last.fm data set and many many pictures. Hope you will find it interesting (please refresh this page if slides do not appear).