[ https://issues.apache.org/jira/browse/HDFS-459?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Konstantin Shvachko updated HDFS-459: ------------------------------------- Status: Patch Available (was: Open) > Job History Log Analyzer > ------------------------ > > Key: HDFS-459 > URL: https://issues.apache.org/jira/browse/HDFS-459 > Project: Hadoop HDFS > Issue Type: New Feature > Affects Versions: 0.21.0 > Reporter: Konstantin Shvachko > Assignee: Konstantin Shvachko > Fix For: 0.21.0 > > Attachments: JHLA-description.html, JHLA.patch, JHLA.patch, > jhla_result.png > > > Job History Log Analyzer parses and analyzes history logs of map-reduce jobs. > History logs contain information about execution of jobs, tasks, and > attempts. The tool focuses on submission, launch, start, and finish times, as > well as the success or failure of jobs, tasks and attempt. > The analyzer calculates _per hour slot utilization_ and _pending times_ on > clusters running map-reduce jobs. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.