Duplicate destroy of process trees in TaskMemoryManager.
--------------------------------------------------------
Key: HADOOP-5428
URL: https://issues.apache.org/jira/browse/HADOOP-5428
Project: Hadoop Core
Issue Type: Bug
Components: mapred
Reporter: Vinod K V
Priority: Minor
TaskMemoryManager currently works only on Linux and terminates tasks that
transgress memory-limits by first calling TaskTracker.purgeTask() and then
explicitly destroying the process tree to be sure that the whole process tree
is cleaned up. After HADOOP-2721, we don't need this explicit process-tree
destroying as the usual code-path of killing tasks itself takes care of
cleaning up the whole process-trees.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
