spark-instrumented-optimizer/external/docker/README.md

Spark docker files
===========

Drawn from Matt Massie's docker files (https://github.com/massie/dockerfiles),
as well as some updates from Andre Schumacher (https://github.com/AndreSchumacher/docker).

Tested with Docker version 0.8.1.
Add end-to-end test for standalone scheduler fault tolerance Docker files drawn mostly from Matt Masse. Some updates from Andre Schumacher. 2013-10-06 02:07:26 -04:00			`Spark docker files`
			`===========`

			`Drawn from Matt Massie's docker files (https://github.com/massie/dockerfiles),`
SPARK-1136: Fix FaultToleranceTest for Docker 0.8.1 This patch allows the FaultToleranceTest to work in newer versions of Docker. See https://spark-project.atlassian.net/browse/SPARK-1136 for more details. Besides changing the Docker and FaultToleranceTest internals, this patch also changes the behavior of Master to accept new Workers which share an address with a Worker that we are currently trying to recover. This can only happen when the Worker itself was restarted and got the same IP address/port at the same time as a Master recovery occurs. Finally, this adds a good bit of ASCII art to the test to make failures, successes, and actions more apparent. This is very much needed. Author: Aaron Davidson <aaron@databricks.com> Closes #5 from aarondav/zookeeper and squashes the following commits: 5d7a72a [Aaron Davidson] SPARK-1136: Fix FaultToleranceTest for Docker 0.8.1 2014-03-07 13:22:27 -05:00			`as well as some updates from Andre Schumacher (https://github.com/AndreSchumacher/docker).`

			`Tested with Docker version 0.8.1.`