[ https://issues.apache.org/jira/browse/MAPREDUCE-5227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tsuyoshi OZAWA updated MAPREDUCE-5227: -------------------------------------- Assignee: (was: Masahiro Nakagawa) > JobTrackerMetricsInst should standardize naming rules > ----------------------------------------------------- > > Key: MAPREDUCE-5227 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5227 > Project: Hadoop Map/Reduce > Issue Type: Improvement > Components: mrv1 > Affects Versions: 1.1.2 > Reporter: Tsuyoshi OZAWA > Priority: Minor > > JobTrackerMetricsInst provides users with some metrics, but its naming rules( > "jobs_running", "running_maps", "running_reduces") sometimes confuses users. > It should be standardized. > One concern is backward compatibility, so one idea is to share > MetricMutableGaugeInt object from old and new property name. > e.g. to share runningMaps from "running_maps" and "maps_running". -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira