[HADOOP-10090] Jobtracker metrics not updated properly after execution of a mapreduce job

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.2.1
• Fix Version/s: 1-win, 1.3.0, 2.3.0
• Component/s: metrics
• Target Version/s: 1.3.0
• Hadoop Flags: Reviewed
• Assignee: Ivan Mitic
• Reporter: Ivan Mitic
• Created: 11/Nov/13 14:48
• Updated: 24/Feb/14 20:58
• Resolved: 26/Dec/13 19:55

Description

After executing a wordcount mapreduce sample job, jobtracker metrics are not updated properly. Often times the response from the jobtracker has higher number of job_completed than job_submitted (for example 8 jobs completed and 7 jobs submitted).

Issue reported by Toma Paunovic.

Issue Links

• relates to: HADOOP-8050 Deadlock in metrics
• relates to: YARN-1043 YARN Queue metrics are getting pushed to neither file nor Ganglia