[HADOOP-471] JobTracker should assign unique jobids across restarts - ASF JIRA

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Type: Improvement
Status: Closed
Priority: Minor
Resolution: Duplicate
Affects Version/s: None
Fix Version/s: 0.14.0
Component/s: None
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Description

JobTracker assigns jobids starting from _001 every time it restarts. It should not reuse Ids for a large number of jobs ( 10,000 ?) even if it is restarted. It will make it easy to track and analyze jobs in history by jobids .

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HADOOP-1473 Make jobids unique across jobtracker restarts

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Assignee:: Owen O'Malley

Reporter:: Sanjay Dahiya

Votes:: 0 Vote for this issue

Watchers:: 0 Start watching this issue

Dates

Created:: 22/Aug/06 09:59

Updated:: 08/Jul/09 16:51

Resolved:: 11/Jul/07 20:14

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JobTracker should assign unique jobids across restarts