Currently, there is no tests toward YARN RM Recovery support in Samza.
As pointed out by Richard Lee, there is likely some issue in containerID versioning in SamzaAppMaster to handle RM Recovery case. There might be more issues.
This JIRA is to track the effort to uncover the issues related to YARN RM Recovery feature. The outcome expected is:
1) Some test suite that runs Samza jobs in YARN with RM Recovery
2) A list of issues discovered. Each issue may result in a separate JIRA to be fixed.