[HADOOP-6772] Utilities for system tests specific.

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.21.0
• Fix Version/s: 0.21.0
• Component/s: test
• Hadoop Flags: Reviewed
• Assignee: Vinay Kumar Thota
• Reporter: Vinay Kumar Thota
• Created: 19/May/10 06:42
• Updated: 02/May/13 02:29
• Resolved: 25/May/10 22:59

Description

Common utilities for system tests.
1. A method for restarting the daemon with new configuration.
public static void restartClusterWithNewConfig(Hashtable<String,Long> props, String confFile) throws Exception;

2. A method for restarting the daemon with default configuration.
public void restart() throws Exception;

3. A method for waiting until daemon is stop.
public void waitForClusterToStop() throws Exception;

4. A method for waiting until daemon is start.
public void waitForClusterToStart() throws Exception;

Issue Links

• depends upon: HADOOP-6332 Large-scale Automated Test Framework
• is depended upon by: MAPREDUCE-1890 Create automated test scenarios for decommissioning of task trackers