Read Write Performance Graphs

2008-10-01 Thread Stu Hood
Question regarding the current docs: the "Reliability in the Presence of Errors" graph on http://hadoop.apache.org/zookeeper/docs/current/zookeeperOver.html does not list how many ZooKeeper quorum nodes are in use, or the fraction of reads/writes. I'd like to use the graphic in a presentation,

RE: Read Write Performance Graphs

2008-10-01 Thread Benjamin Reed
That graph is taken from a paper we will be publishing as a tech report. Here is the missing text: To show the behavior of the system over time as failures are injected we ran a ZooKeeper service made up of 7 machines. We ran the same saturation benchmark as before, but this time we kept the write