Hadoop Map/Reduce
  1. Hadoop Map/Reduce

applicationmaster

Summary

Issues: Unresolved

Key Summary Due Date
Bug MAPREDUCE-5716 yarn framework occurs Shell$ExitCodeException
New Feature MAPREDUCE-199 Locality hints for Reduce
New Feature MAPREDUCE-207 Computing Input Splits on the MR Cluster

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Issues: Updated recently

Key Summary Updated
Bug MAPREDUCE-5817 mappers get rescheduled on node transition even after all reducers are completed
Improvement MAPREDUCE-4502 Node-level aggregation with combining the result of maps
Bug MAPREDUCE-6049 AM JVM does not exit if MRClientService gracefull shutdown fails

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Versions: Unreleased

Name Release date
Unreleased 0.20.204.0
Unreleased 3.0.0  
Unreleased MR-3902  
Unreleased MR-2454  
Unreleased 1.3.0  
Unreleased 2.4.0
Unreleased fs-encryption  
Unreleased 2.6.1  
Unreleased 2.8.0  
Unreleased 2.7.1  
Unreleased YARN-2928  

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