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Ray Chiang updated MAPREDUCE-5577: ---------------------------------- Labels: BB2015-05-RFC (was: BB2015-05-TBR) > 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 > Labels: BB2015-05-RFC > Attachments: MAPREDUCE-5577.patch > > > 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 and can be picked up using the last modified date on history > files. -- This message was sent by Atlassian JIRA (v6.3.4#6332)