hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Varun Vasudev (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-2901) Add errors and warning stats to RM, NM web UI
Date Tue, 25 Nov 2014 16:03:12 GMT
Varun Vasudev created YARN-2901:
-----------------------------------

             Summary: Add errors and warning stats to RM, NM web UI
                 Key: YARN-2901
                 URL: https://issues.apache.org/jira/browse/YARN-2901
             Project: Hadoop YARN
          Issue Type: New Feature
          Components: nodemanager, resourcemanager
            Reporter: Varun Vasudev
            Assignee: Varun Vasudev


It would be really useful to have statistics on the number of errors and warnings in the RM
and NM web UI. I'm thinking about -
1. The number of errors and warnings in the past 5 min/1 hour/12 hours/day
2. The top 'n'(20?) most common exceptions in the past 5 min/1 hour/12 hours/day

By errors and warnings I'm referring to the log level.

I suspect we can probably achieve this by writing a custom appender?(I'm open to suggestions
on alternate mechanisms for implementing this).



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message