[MAPREDUCE-2992] TestLinuxTaskController is broken

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 0.20.205.0
• Component/s: task-controller, test
• Assignee: Ahmed Radwan
• Reporter: Ahmed Radwan
• Created: 13/Sep/11 01:23
• Updated: 13/Sep/11 17:31

Description

The TestLinuxTaskController is broken in "branch-0.20-security":

Exception message does not contain exit code22
junit.framework.AssertionFailedError: Exception message does not contain exit code22
at org.apache.hadoop.mapred.TestLinuxTaskController.validateTaskControllerSetup(TestLinuxTaskController.java:63)
at org.apache.hadoop.mapred.TestLinuxTaskController.testTaskControllerGroup(TestLinuxTaskController.java:90)

The test is not correctly picking the location of the task-cotroller executable. Also other changes are required (example: Check argc should be after checks for perms in task-controller/impl/main.ca, etc).