Shuai Zhang created YARN-8490:
---------------------------------
Summary: YARN-8467 alternative. Use AsyncDispatcher thread name as
AsyncDispatcher name to improve debug
Key: YARN-8490
URL: https://issues.apache.org/jira/browse/YARN-8490
Project: Hadoop YARN
Issue Type: Improvement
Components: nodemanager, resourcemanager
Affects Versions: 3.1.0
Reporter: Shuai Zhang
Currently each AbstractService has a dispatcher, but the dispatcher is not
named. Logs from dispatcher is mixed, which is quite hard to debug any hang
issues. I suggest
# Make it possible to name AsyncDispatcher & its thread (partially done in
YARN-6015)
# Mention the AsyncDispatcher name in all its logs
YARN-8467 introduce another parameter to name AsyncDispatcher. This is an
alternative to just use the thread name as AsyncDispatcher name.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
