spring-projects/spring-xd — pull request #902 by pperalta (2014-05-28 22:46:07+00:00)
Title: XD-1338 Hints for partitioning a stream (continued)

This is a continuation of https://jira.spring.io/browse/XD-1338. It includes the following:

A new `status` node was created under the module deployment path. The deployment status is now written here. This is a pre-requisite for placing module deployment properties under the module deployment node.

When writing a module deployment request, the module deployment properties are written as the node data. These properties are read by the container executing the deployment.

When a container leaves the cluster, those properties are reused by the container that the module is redeployed to. This allows the module deployment to carry forward partition information (especially partition index) that is unique to that deployment.

Introduced `ContainerAwareModuleDeploymentPropertiesProvider` to provide deployment properties for modules targeted to a specific container. It is an extension of `ModuleDeploymentPropertiesProvider` that
can be used in areas where deployment properties for a specific container are required.

Also renamed `ExcludingContainerMatcher` to `RedeploymentContainerMatcher` and modified the implementation to only ever return one `Container`.

A typo in `MessageBusSupport` was corrected.