No way to retrieve JobID from Job
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Key: HADOOP-5082
URL: https://issues.apache.org/jira/browse/HADOOP-5082
Project: Hadoop Core
Issue Type: Bug
Components: mapred
Reporter: Amar Kamat
JobContext is used for a read-only view of job's info. Hence all the readonly
fields in JobContext are set in the constructor. Job extends JobContext. When a
Job is created, jobid is not known and hence there is no way to set JobID once
Job is created. JobID is obtained only when the JobClient queries the
jobTracker for a job-id., which happens later i.e upon job submission.
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