Sandy Ryza created MAPREDUCE-5577:
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Summary: Allow querying the JobHistoryServer by job arrival time
Key: MAPREDUCE-5577
URL: https://issues.apache.org/jira/browse/MAPREDUCE-5577
Project: Hadoop Map/Reduce
Issue Type: Improvement
Components: jobhistoryserver
Reporter: Sandy Ryza
Assignee: Sandy Ryza
The JobHistoryServer REST APIs currently allow querying by job submit time and
finish time. However, jobs don't necessarily arrive in order of their finish
time, meaning that a client who wants to stay on top of all completed jobs
needs to query large time intervals to make sure they're not missing anything.
Exposing functionality to allow querying by the time a job lands at the
JobHistoryServer would allow clients to set the start of their query interval
to the time of their last query.
The arrival time of a job would be defined as the time that it lands in the
done directory.
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