[MAPREDUCE-5100] jobconf_history.jsp is not showing job configs in case of retired jobs

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Cannot Reproduce
• Affects Version/s: 0.20.2
• Fix Version/s: 1.3.0
• Assignee: Unassigned
• Reporter: Abhishek Gayakwad
• Created: 25/Mar/13 18:29
• Updated: 13/Apr/13 04:16
• Resolved: 13/Apr/13 04:16

Description

jobconf_history.jsp is not showing job config for retired jobs, even job id mentioned on this page is wrong. As per mapreduce code all this information is calculated from logFile param passed to these jsp, which flows form jobtracker.jsp -> jobdetailshistory.jsp -> jobconf_history.jsp as shown below.

http://localhost:50030/jobdetailshistory.jsp?logFile=file%3A%2FUsers%2Fabhisheg%2Fhadoop%2Flogs%2Fhistory%2Fdone%2Flocalhost_1364233603831_%2F2013%2F02%2F25%2F000000%2Fjob_201303252316_0001_1364233671929_abhisheg_word%2Bcount

http://localhost:50030/jobconf_history.jsp?logFile=file:/Users/abhisheg/hadoop/logs/history/done/localhost_1364233603831_/2013/02/25/000000/job_201303252316_0001_1364233671929_abhisheg_word%2Bcount

----------------------------------- Display on UI

Job Configuration: JobId - 0001_1364233671929_abhisheg

Failed to retreive job configuration for job '0001_1364233671929_abhisheg! java.io.FileNotFoundException: File file:/Users/abhisheg/hadoop/logs/history/done/localhost_1364233603831_/2013/02/25/000000/job_201303252316_0001_1364233671929_abhisheg_conf.xml does not exist
-----------------------------------

actual file is at - /Users/abhisheg/hadoop/logs/history/done/localhost_1364233603831_/2013/02/25/000000/localhost_1364233603831_job_201303252316_0001_conf.xml