You are viewing a plain text version of this content. The canonical link for it is here.
Posted to yarn-issues@hadoop.apache.org by "Wangda Tan (JIRA)" <ji...@apache.org> on 2016/04/20 01:09:25 UTC
[jira] [Created] (YARN-4969) Fix more loggings in CapacityScheduler
Wangda Tan created YARN-4969:
--------------------------------
Summary: Fix more loggings in CapacityScheduler
Key: YARN-4969
URL: https://issues.apache.org/jira/browse/YARN-4969
Project: Hadoop YARN
Issue Type: Bug
Components: capacity scheduler
Reporter: Wangda Tan
Assignee: Wangda Tan
YARN-3966 did logging cleanup for Capacity Scheduler before, however, there're some loggings we need to improvement:
Container allocation / complete / reservation / un-reserve messages for every hierarchy (app/leaf/parent-queue) should be printed at INFO level:
I'm debugging one issue that root queue's resource usage could be negative, it is very hard to reproduce, so we cannot enable debug logging since RM start, size of log cannot be fit in a single disk.
Existing CS prints INFO message when container cannot be allocated, such as re-reservation / node heartbeat, etc. we should avoid printing such message at INFO level.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)