[jira] [Updated] (YARN-2901) Add errors and warning metrics page to RM, NM web UI
[ https://issues.apache.org/jira/browse/YARN-2901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wangda Tan updated YARN-2901: - Assignee: Varun Vasudev (was: Wangda Tan) Add errors and warning metrics page 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 Fix For: 2.8.0 Attachments: Exception collapsed.png, Exception expanded.jpg, Screen Shot 2015-03-19 at 7.40.02 PM.png, YARN-2901.addendem.1.patch, apache-yarn-2901.0.patch, apache-yarn-2901.1.patch, apache-yarn-2901.2.patch, apache-yarn-2901.3.patch, apache-yarn-2901.4.patch, apache-yarn-2901.5.patch 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)
[jira] [Updated] (YARN-2901) Add errors and warning metrics page to RM, NM web UI
[ https://issues.apache.org/jira/browse/YARN-2901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wangda Tan updated YARN-2901: - Attachment: YARN-2901.addendem.1.patch Thanks for reporting, [~gtCarrera9]. This is false alarm from findbugs. Fields of org.apache.hadoop.yarn.util.Log4jWarningErrorMetricsAppender$Element are used by ErrosAndWarningsBlock. Simply exclude such warnings. Uploaded addendum patch and pending Jenkins. Add errors and warning metrics page 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 Fix For: 2.8.0 Attachments: Exception collapsed.png, Exception expanded.jpg, Screen Shot 2015-03-19 at 7.40.02 PM.png, YARN-2901.addendem.1.patch, apache-yarn-2901.0.patch, apache-yarn-2901.1.patch, apache-yarn-2901.2.patch, apache-yarn-2901.3.patch, apache-yarn-2901.4.patch, apache-yarn-2901.5.patch 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)
[jira] [Updated] (YARN-2901) Add errors and warning metrics page to RM, NM web UI
[ https://issues.apache.org/jira/browse/YARN-2901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wangda Tan updated YARN-2901: - Summary: Add errors and warning metrics page to RM, NM web UI (was: Add errors and warning stats to RM, NM web UI) Add errors and warning metrics page 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 Attachments: Exception collapsed.png, Exception expanded.jpg, Screen Shot 2015-03-19 at 7.40.02 PM.png, apache-yarn-2901.0.patch, apache-yarn-2901.1.patch, apache-yarn-2901.2.patch, apache-yarn-2901.3.patch, apache-yarn-2901.4.patch, apache-yarn-2901.5.patch 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)
