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Posted to issues@ambari.apache.org by "Andrew Onischuk (JIRA)" <ji...@apache.org> on 2016/06/03 14:37:59 UTC
[jira] [Created] (AMBARI-17030) Agents should automatically restart
if there is a memory leak
Andrew Onischuk created AMBARI-17030:
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Summary: Agents should automatically restart if there is a memory leak
Key: AMBARI-17030
URL: https://issues.apache.org/jira/browse/AMBARI-17030
Project: Ambari
Issue Type: Bug
Reporter: Andrew Onischuk
Assignee: Andrew Onischuk
Fix For: 2.4.0
Attachments: AMBARI-17030.patch
Add an agent capability to auto-restart when the memory threshold for the
agent process exceeds a limit. This should be a configurable property (e.g.
agent_memory_threshold) where any positive value, say in MB, is a limit at
which agent should get restarted.
The restart itself should be executed when there are no
EXECUTION/AUTO_EXECUTION commands in pipeline. So when the condition is
reached for agent auto restart, a flag should be set to restart when agent is
not doing any work.
A hard limit should also be set where the agent will be restarted even if
there are commands in pipeline.
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