should dump stacks before timing out task
-----------------------------------------
Key: HADOOP-644
URL: http://issues.apache.org/jira/browse/HADOOP-644
Project: Hadoop
Issue Type: New Feature
Components: mapred
Reporter: Doug Cutting
When a task process times out and is killed it is often difficult to determine
why. If its stack was dumped prior to killing it, then debugging would be
vastly simplified. Ideally the stack dump would be available through the web
ui, but even the log would be sufficient.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
