Job status exceeds 100% in some cases
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Key: MAPREDUCE-2264
URL: https://issues.apache.org/jira/browse/MAPREDUCE-2264
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: jobtracker
Reporter: Adam Kramer
I'm looking now at my jobtracker's list of running reduce tasks. One of them is
120.05% complete, the other is 107.28% complete.
I understand that these numbers are estimates, but there is no case in which an
estimate of 100% for a non-complete task is better than an estimate of 99.99%,
nor is there any case in which an estimate greater than 100% is valid.
I suggest that whatever logic is computing these set 99.99% as a hard maximum.
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