Abhishek Gayakwad created MAPREDUCE-5100:
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             Summary: jobconf_history.jsp is not showing job configs in case of 
retired jobs
                 Key: MAPREDUCE-5100
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5100
             Project: Hadoop Map/Reduce
          Issue Type: Bug
    Affects Versions: 0.20.2
            Reporter: Abhishek Gayakwad
            Priority: Minor


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/ws/CDH/hadoop-2.0.0-mr1-cdh4.1.2/logs/history/done/localhost_1364233603831_/2013/02/25/000000/localhost_1364233603831_job_201303252316_0001_conf.xml


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