Create automated test scenarios for decommissioning of task trackers --------------------------------------------------------------------
Key: MAPREDUCE-1890 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1890 Project: Hadoop Map/Reduce Issue Type: Test Components: test Reporter: Iyappan Srinivasan Test scenarios : 1) Put a healthy slave task tracker in the dfs.exclude file. 2) As a valid user, decommission a node in the cluster by issuing the command "hadoop mradmin -refreshNodes" 3) Make sure that the node is decommissioned. 4) Now take the task tracker out of the file. 5) As a valid user, again issue the command "hadoop mradmin -refreshNodes" 6) Make sure that the node is not in the decommiossion list. 7) Bring back that node. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.